2542974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 5861376

約数和(自身を除く): 3318402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 317, 382, 573, 634, 951, 1146, 1337, 1902, 2219, 2674, 4011, 4438, 6657, 8022, 13314, 60547, 121094, 181641, 363282, 423829, 847658, 1271487, 2542974]

約数ペア:

[(1, 2542974), (2, 1271487), (3, 847658), (6, 423829), (7, 363282), (14, 181641), (21, 121094), (42, 60547), (191, 13314), (317, 8022), (382, 6657), (573, 4438), (634, 4011), (951, 2674), (1146, 2219), (1337, 1902)]