15677967338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{3919}}^1$

素因数の和:4275

約数の個数: 48

約数和(自身を含む): 26376645120

約数和(自身を除く): 10698677782

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 271, 542, 671, 1342, 2981, 3919, 5962, 7381, 7838, 14762, 16531, 32791, 33062, 43109, 65582, 86218, 181841, 239059, 363682, 474199, 478118, 948398, 1062049, 2000251, 2124098, 2629649, 4000502, 5259298, 11682539, 23365078, 28926139, 57852278, 64784989, 128507929, 129569978, 257015858, 712634879, 1425269758, 7838983669, 15677967338]

約数ペア:

[(1, 15677967338), (2, 7838983669), (11, 1425269758), (22, 712634879), (61, 257015858), (121, 129569978), (122, 128507929), (242, 64784989), (271, 57852278), (542, 28926139), (671, 23365078), (1342, 11682539), (2981, 5259298), (3919, 4000502), (5962, 2629649), (7381, 2124098), (7838, 2000251), (14762, 1062049), (16531, 948398), (32791, 478118), (33062, 474199), (43109, 363682), (65582, 239059), (86218, 181841)]