385251282

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{548791}}^1$

素因数の和:548815

約数の個数: 32

約数和(自身を含む): 921970560

約数和(自身を除く): 536719278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 548791, 1097582, 1646373, 3292746, 4939119, 7134283, 9878238, 14268566, 14817357, 21402849, 29634714, 42805698, 64208547, 128417094, 192625641, 385251282]

約数ペア:

[(1, 385251282), (2, 192625641), (3, 128417094), (6, 64208547), (9, 42805698), (13, 29634714), (18, 21402849), (26, 14817357), (27, 14268566), (39, 9878238), (54, 7134283), (78, 4939119), (117, 3292746), (234, 1646373), (351, 1097582), (702, 548791)]