245791444

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{911}}^1\times {\mathrm{1823}}^1$

素因数の和:2775

約数の個数: 24

約数和(自身を含む): 442487808

約数和(自身を除く): 196696364

約数列:

[1, 2, 4, 37, 74, 148, 911, 1822, 1823, 3644, 3646, 7292, 33707, 67414, 67451, 134828, 134902, 269804, 1660753, 3321506, 6643012, 61447861, 122895722, 245791444]

約数ペア:

[(1, 245791444), (2, 122895722), (4, 61447861), (37, 6643012), (74, 3321506), (148, 1660753), (911, 269804), (1822, 134902), (1823, 134828), (3644, 67451), (3646, 67414), (7292, 33707)]