817490024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{110711}}^1$

素因数の和:110801

約数の個数: 32

約数和(自身を含む): 1673965440

約数和(自身を除く): 856475416

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 110711, 221422, 442844, 885688, 1439243, 2878486, 5756972, 7860481, 11513944, 15720962, 31441924, 62883848, 102186253, 204372506, 408745012, 817490024]

約数ペア:

[(1, 817490024), (2, 408745012), (4, 204372506), (8, 102186253), (13, 62883848), (26, 31441924), (52, 15720962), (71, 11513944), (104, 7860481), (142, 5756972), (284, 2878486), (568, 1439243), (923, 885688), (1846, 442844), (3692, 221422), (7384, 110711)]