318607232828

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{1187}}^1\times {\mathrm{120473}}^1$

素因数の和:122221

約数の個数: 24

約数和(自身を含む): 559038875472

約数和(自身を除く): 240431642644

約数列:

[1, 2, 4, 557, 1114, 1187, 2228, 2374, 4748, 120473, 240946, 481892, 661159, 1322318, 2644636, 67103461, 134206922, 143001451, 268413844, 286002902, 572005804, 79651808207, 159303616414, 318607232828]

約数ペア:

[(1, 318607232828), (2, 159303616414), (4, 79651808207), (557, 572005804), (1114, 286002902), (1187, 268413844), (2228, 143001451), (2374, 134206922), (4748, 67103461), (120473, 2644636), (240946, 1322318), (481892, 661159)]