331313476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{374789}}^1$

素因数の和:374823

約数の個数: 24

約数和(自身を含む): 661129560

約数和(自身を除く): 329816084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 374789, 749578, 1499156, 4872257, 6371413, 9744514, 12742826, 19489028, 25485652, 82828369, 165656738, 331313476]

約数ペア:

[(1, 331313476), (2, 165656738), (4, 82828369), (13, 25485652), (17, 19489028), (26, 12742826), (34, 9744514), (52, 6371413), (68, 4872257), (221, 1499156), (442, 749578), (884, 374789)]