2014257896

素因数分解:

$2^3\times 7^3\times {\mathrm{139}}^1\times {\mathrm{5281}}^1$

素因数の和:5447

約数の個数: 64

約数和(自身を含む): 4436880000

約数和(自身を除く): 2422622104

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 343, 392, 556, 686, 973, 1112, 1372, 1946, 2744, 3892, 5281, 6811, 7784, 10562, 13622, 21124, 27244, 36967, 42248, 47677, 54488, 73934, 95354, 147868, 190708, 258769, 295736, 381416, 517538, 734059, 1035076, 1468118, 1811383, 2070152, 2936236, 3622766, 5138413, 5872472, 7245532, 10276826, 14491064, 20553652, 35968891, 41107304, 71937782, 143875564, 251782237, 287751128, 503564474, 1007128948, 2014257896]

約数ペア:

[(1, 2014257896), (2, 1007128948), (4, 503564474), (7, 287751128), (8, 251782237), (14, 143875564), (28, 71937782), (49, 41107304), (56, 35968891), (98, 20553652), (139, 14491064), (196, 10276826), (278, 7245532), (343, 5872472), (392, 5138413), (556, 3622766), (686, 2936236), (973, 2070152), (1112, 1811383), (1372, 1468118), (1946, 1035076), (2744, 734059), (3892, 517538), (5281, 381416), (6811, 295736), (7784, 258769), (10562, 190708), (13622, 147868), (21124, 95354), (27244, 73934), (36967, 54488), (42248, 47677)]