2240994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 5166720

約数和(自身を除く): 2925726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 233, 458, 466, 687, 699, 1374, 1398, 1603, 1631, 3206, 3262, 4809, 4893, 9618, 9786, 53357, 106714, 160071, 320142, 373499, 746998, 1120497, 2240994]

約数ペア:

[(1, 2240994), (2, 1120497), (3, 746998), (6, 373499), (7, 320142), (14, 160071), (21, 106714), (42, 53357), (229, 9786), (233, 9618), (458, 4893), (466, 4809), (687, 3262), (699, 3206), (1374, 1631), (1398, 1603)]