2911506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 6336960

約数和(自身を除く): 3425454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 229, 326, 458, 489, 687, 978, 1374, 2119, 2977, 4238, 5954, 6357, 8931, 12714, 17862, 37327, 74654, 111981, 223962, 485251, 970502, 1455753, 2911506]

約数ペア:

[(1, 2911506), (2, 1455753), (3, 970502), (6, 485251), (13, 223962), (26, 111981), (39, 74654), (78, 37327), (163, 17862), (229, 12714), (326, 8931), (458, 6357), (489, 5954), (687, 4238), (978, 2977), (1374, 2119)]