2197006730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{823}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 4305788928

約数和(自身を除く): 2108782198

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 383, 410, 697, 766, 823, 1394, 1646, 1915, 3485, 3830, 4115, 6511, 6970, 8230, 13022, 13991, 15703, 27982, 31406, 32555, 33743, 65110, 67486, 69955, 78515, 139910, 157030, 168715, 266951, 315209, 337430, 533902, 573631, 630418, 1147262, 1334755, 1576045, 2669510, 2868155, 3152090, 5358553, 5736310, 10717106, 12923569, 25847138, 26792765, 53585530, 64617845, 129235690, 219700673, 439401346, 1098503365, 2197006730]

約数ペア:

[(1, 2197006730), (2, 1098503365), (5, 439401346), (10, 219700673), (17, 129235690), (34, 64617845), (41, 53585530), (82, 26792765), (85, 25847138), (170, 12923569), (205, 10717106), (383, 5736310), (410, 5358553), (697, 3152090), (766, 2868155), (823, 2669510), (1394, 1576045), (1646, 1334755), (1915, 1147262), (3485, 630418), (3830, 573631), (4115, 533902), (6511, 337430), (6970, 315209), (8230, 266951), (13022, 168715), (13991, 157030), (15703, 139910), (27982, 78515), (31406, 69955), (32555, 67486), (33743, 65110)]