238221628

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{3847}}^1$

素因数の和:4101

約数の個数: 24

約数和(自身を含む): 423757152

約数和(自身を除く): 185535524

約数列:

[1, 2, 4, 113, 137, 226, 274, 452, 548, 3847, 7694, 15388, 15481, 30962, 61924, 434711, 527039, 869422, 1054078, 1738844, 2108156, 59555407, 119110814, 238221628]

約数ペア:

[(1, 238221628), (2, 119110814), (4, 59555407), (113, 2108156), (137, 1738844), (226, 1054078), (274, 869422), (452, 527039), (548, 434711), (3847, 61924), (7694, 30962), (15388, 15481)]