8855585284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{1627}}^1$

素因数の和:2457

約数の個数: 96

約数和(自身を含む): 20115307520

約数和(自身を除く): 11259722236

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 787, 988, 1574, 1627, 1729, 3148, 3254, 3458, 5509, 6508, 6916, 10231, 11018, 11389, 14953, 20462, 21151, 22036, 22778, 29906, 30913, 40924, 42302, 45556, 59812, 61826, 71617, 84604, 104671, 123652, 143234, 148057, 194389, 209342, 216391, 286468, 296114, 388778, 401869, 418684, 432782, 592228, 777556, 803738, 865564, 1280449, 1360723, 1607476, 2560898, 2721446, 2813083, 5121796, 5442892, 5626166, 8963143, 11252332, 16645837, 17926286, 24328531, 33291674, 35852572, 48657062, 66583348, 97314124, 116520859, 170299717, 233041718, 316270903, 340599434, 466083436, 632541806, 681198868, 1265083612, 2213896321, 4427792642, 8855585284]

約数ペア:

[(1, 8855585284), (2, 4427792642), (4, 2213896321), (7, 1265083612), (13, 681198868), (14, 632541806), (19, 466083436), (26, 340599434), (28, 316270903), (38, 233041718), (52, 170299717), (76, 116520859), (91, 97314124), (133, 66583348), (182, 48657062), (247, 35852572), (266, 33291674), (364, 24328531), (494, 17926286), (532, 16645837), (787, 11252332), (988, 8963143), (1574, 5626166), (1627, 5442892), (1729, 5121796), (3148, 2813083), (3254, 2721446), (3458, 2560898), (5509, 1607476), (6508, 1360723), (6916, 1280449), (10231, 865564), (11018, 803738), (11389, 777556), (14953, 592228), (20462, 432782), (21151, 418684), (22036, 401869), (22778, 388778), (29906, 296114), (30913, 286468), (40924, 216391), (42302, 209342), (45556, 194389), (59812, 148057), (61826, 143234), (71617, 123652), (84604, 104671)]