622887748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{26141}}^1$

素因数の和:26212

約数の個数: 48

約数和(自身を含む): 1335124224

約数和(自身を除く): 712236476

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 3404, 5957, 11914, 23828, 26141, 52282, 104564, 182987, 365974, 601243, 731948, 967217, 1202486, 1934434, 2404972, 3868868, 4208701, 6770519, 8417402, 13541038, 16834804, 22245991, 27082076, 44491982, 88983964, 155721937, 311443874, 622887748]

約数ペア:

[(1, 622887748), (2, 311443874), (4, 155721937), (7, 88983964), (14, 44491982), (23, 27082076), (28, 22245991), (37, 16834804), (46, 13541038), (74, 8417402), (92, 6770519), (148, 4208701), (161, 3868868), (259, 2404972), (322, 1934434), (518, 1202486), (644, 967217), (851, 731948), (1036, 601243), (1702, 365974), (3404, 182987), (5957, 104564), (11914, 52282), (23828, 26141)]