492038326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{18793}}^1$

素因数の和:18880

約数の個数: 32

約数和(自身を含む): 852495840

約数和(自身を除く): 360457514

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 13091, 18793, 26182, 37586, 244309, 357067, 488618, 714134, 996029, 1992058, 4641871, 9283742, 12948377, 18924551, 25896754, 37849102, 246019163, 492038326]

約数ペア:

[(1, 492038326), (2, 246019163), (13, 37849102), (19, 25896754), (26, 18924551), (38, 12948377), (53, 9283742), (106, 4641871), (247, 1992058), (494, 996029), (689, 714134), (1007, 488618), (1378, 357067), (2014, 244309), (13091, 37586), (18793, 26182)]