1983045545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{2683}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 2613485952

約数和(自身を除く): 630440407

約数列:

[1, 5, 13, 65, 83, 137, 415, 685, 1079, 1781, 2683, 5395, 8905, 11371, 13415, 34879, 56855, 147823, 174395, 222689, 367571, 739115, 1113445, 1837855, 2894957, 4778423, 14474785, 23892115, 30508393, 152541965, 396609109, 1983045545]

約数ペア:

[(1, 1983045545), (5, 396609109), (13, 152541965), (65, 30508393), (83, 23892115), (137, 14474785), (415, 4778423), (685, 2894957), (1079, 1837855), (1781, 1113445), (2683, 739115), (5395, 367571), (8905, 222689), (11371, 174395), (13415, 147823), (34879, 56855)]