2056637570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{1163}}^1$

素因数の和:1467

約数の個数: 64

約数和(自身を含む): 4073739264

約数和(自身を除く): 2017101694

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 223, 305, 446, 610, 793, 1115, 1163, 1586, 2230, 2326, 2899, 3965, 5798, 5815, 7930, 11630, 13603, 14495, 15119, 27206, 28990, 30238, 68015, 70943, 75595, 136030, 141886, 151190, 176839, 259349, 353678, 354715, 518698, 709430, 884195, 922259, 1296745, 1768390, 1844518, 2593490, 3371537, 4611295, 6743074, 9222590, 15820289, 16857685, 31640578, 33715370, 79101445, 158202890, 205663757, 411327514, 1028318785, 2056637570]

約数ペア:

[(1, 2056637570), (2, 1028318785), (5, 411327514), (10, 205663757), (13, 158202890), (26, 79101445), (61, 33715370), (65, 31640578), (122, 16857685), (130, 15820289), (223, 9222590), (305, 6743074), (446, 4611295), (610, 3371537), (793, 2593490), (1115, 1844518), (1163, 1768390), (1586, 1296745), (2230, 922259), (2326, 884195), (2899, 709430), (3965, 518698), (5798, 354715), (5815, 353678), (7930, 259349), (11630, 176839), (13603, 151190), (14495, 141886), (15119, 136030), (27206, 75595), (28990, 70943), (30238, 68015)]