9745970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 19217520

約数和(自身を除く): 9471550

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1229, 1586, 2458, 3965, 6145, 7930, 12290, 15977, 31954, 74969, 79885, 149938, 159770, 374845, 749690, 974597, 1949194, 4872985, 9745970]

約数ペア:

[(1, 9745970), (2, 4872985), (5, 1949194), (10, 974597), (13, 749690), (26, 374845), (61, 159770), (65, 149938), (122, 79885), (130, 74969), (305, 31954), (610, 15977), (793, 12290), (1229, 7930), (1586, 6145), (2458, 3965)]