419352674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{6449}}^1$

素因数の和:6566

約数の個数: 32

約数和(自身を含む): 705423600

約数和(自身を除く): 286070926

約数列:

[1, 2, 13, 26, 41, 61, 82, 122, 533, 793, 1066, 1586, 2501, 5002, 6449, 12898, 32513, 65026, 83837, 167674, 264409, 393389, 528818, 786778, 3437317, 5114057, 6874634, 10228114, 16128949, 32257898, 209676337, 419352674]

約数ペア:

[(1, 419352674), (2, 209676337), (13, 32257898), (26, 16128949), (41, 10228114), (61, 6874634), (82, 5114057), (122, 3437317), (533, 786778), (793, 528818), (1066, 393389), (1586, 264409), (2501, 167674), (5002, 83837), (6449, 65026), (12898, 32513)]