808688374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3053

約数の個数: 48

約数和(自身を含む): 1426738320

約数和(自身を除く): 618049946

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 361, 377, 494, 551, 722, 754, 1102, 2971, 4693, 5942, 7163, 9386, 10469, 14326, 20938, 38623, 56449, 77246, 86159, 112898, 136097, 172318, 272194, 733837, 1072531, 1120067, 1467674, 1637021, 2145062, 2240134, 3274042, 13942903, 21281273, 27885806, 31103399, 42562546, 62206798, 404344187, 808688374]

約数ペア:

[(1, 808688374), (2, 404344187), (13, 62206798), (19, 42562546), (26, 31103399), (29, 27885806), (38, 21281273), (58, 13942903), (247, 3274042), (361, 2240134), (377, 2145062), (494, 1637021), (551, 1467674), (722, 1120067), (754, 1072531), (1102, 733837), (2971, 272194), (4693, 172318), (5942, 136097), (7163, 112898), (9386, 86159), (10469, 77246), (14326, 56449), (20938, 38623)]