2545367044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{1699}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 4935168000

約数和(自身を除く): 2389800956

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 431, 862, 869, 1699, 1724, 1738, 3398, 3476, 4741, 6796, 9482, 18689, 18964, 34049, 37378, 68098, 74756, 134221, 136196, 268442, 374539, 536884, 732269, 749078, 1464538, 1476431, 1498156, 2929076, 2952862, 5905724, 8054959, 16109918, 32219836, 57849251, 115698502, 231397004, 636341761, 1272683522, 2545367044]

約数ペア:

[(1, 2545367044), (2, 1272683522), (4, 636341761), (11, 231397004), (22, 115698502), (44, 57849251), (79, 32219836), (158, 16109918), (316, 8054959), (431, 5905724), (862, 2952862), (869, 2929076), (1699, 1498156), (1724, 1476431), (1738, 1464538), (3398, 749078), (3476, 732269), (4741, 536884), (6796, 374539), (9482, 268442), (18689, 136196), (18964, 134221), (34049, 74756), (37378, 68098)]