2000832318

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{40289}}^1$

素因数の和:40417

約数の個数: 48

約数和(自身を含む): 4525372800

約数和(自身を除く): 2524540482

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 89, 93, 178, 186, 267, 279, 534, 558, 801, 1602, 2759, 5518, 8277, 16554, 24831, 40289, 49662, 80578, 120867, 241734, 362601, 725202, 1248959, 2497918, 3585721, 3746877, 7171442, 7493754, 10757163, 11240631, 21514326, 22481262, 32271489, 64542978, 111157351, 222314702, 333472053, 666944106, 1000416159, 2000832318]

約数ペア:

[(1, 2000832318), (2, 1000416159), (3, 666944106), (6, 333472053), (9, 222314702), (18, 111157351), (31, 64542978), (62, 32271489), (89, 22481262), (93, 21514326), (178, 11240631), (186, 10757163), (267, 7493754), (279, 7171442), (534, 3746877), (558, 3585721), (801, 2497918), (1602, 1248959), (2759, 725202), (5518, 362601), (8277, 241734), (16554, 120867), (24831, 80578), (40289, 49662)]