2912371972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1117}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 5329192960

約数和(自身を除く): 2416820988

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 223, 316, 446, 892, 1117, 2234, 2923, 4468, 5846, 8251, 11692, 16502, 17617, 33004, 35234, 41329, 70468, 82658, 88243, 165316, 176486, 249091, 352972, 498182, 651829, 996364, 1303658, 2607316, 3264991, 6529982, 9216367, 13059964, 18432734, 19678189, 36865468, 39356378, 78712756, 728092993, 1456185986, 2912371972]

約数ペア:

[(1, 2912371972), (2, 1456185986), (4, 728092993), (37, 78712756), (74, 39356378), (79, 36865468), (148, 19678189), (158, 18432734), (223, 13059964), (316, 9216367), (446, 6529982), (892, 3264991), (1117, 2607316), (2234, 1303658), (2923, 996364), (4468, 651829), (5846, 498182), (8251, 352972), (11692, 249091), (16502, 176486), (17617, 165316), (33004, 88243), (35234, 82658), (41329, 70468)]