13404628

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 24076584

約数和(自身を除く): 10671956

約数列:

[1, 2, 4, 61, 122, 137, 244, 274, 401, 548, 802, 1604, 8357, 16714, 24461, 33428, 48922, 54937, 97844, 109874, 219748, 3351157, 6702314, 13404628]

約数ペア:

[(1, 13404628), (2, 6702314), (4, 3351157), (61, 219748), (122, 109874), (137, 97844), (244, 54937), (274, 48922), (401, 33428), (548, 24461), (802, 16714), (1604, 8357)]