1880495562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{3499}}^1$

素因数の和:4011

約数の個数: 64

約数和(自身を含む): 4354560000

約数和(自身を除く): 2474064438

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 479, 561, 958, 1122, 1437, 2874, 3499, 5269, 6998, 8143, 10497, 10538, 15807, 16286, 20994, 24429, 31614, 38489, 48858, 59483, 76978, 89573, 115467, 118966, 178449, 179146, 230934, 268719, 356898, 537438, 654313, 1308626, 1676021, 1962939, 3352042, 3925878, 5028063, 10056126, 18436231, 28492357, 36872462, 55308693, 56984714, 85477071, 110617386, 170954142, 313415927, 626831854, 940247781, 1880495562]

約数ペア:

[(1, 1880495562), (2, 940247781), (3, 626831854), (6, 313415927), (11, 170954142), (17, 110617386), (22, 85477071), (33, 56984714), (34, 55308693), (51, 36872462), (66, 28492357), (102, 18436231), (187, 10056126), (374, 5028063), (479, 3925878), (561, 3352042), (958, 1962939), (1122, 1676021), (1437, 1308626), (2874, 654313), (3499, 537438), (5269, 356898), (6998, 268719), (8143, 230934), (10497, 179146), (10538, 178449), (15807, 118966), (16286, 115467), (20994, 89573), (24429, 76978), (31614, 59483), (38489, 48858)]