1896310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 1913930

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 503, 754, 1006, 1885, 2515, 3770, 5030, 6539, 13078, 14587, 29174, 32695, 65390, 72935, 145870, 189631, 379262, 948155, 1896310]

約数ペア:

[(1, 1896310), (2, 948155), (5, 379262), (10, 189631), (13, 145870), (26, 72935), (29, 65390), (58, 32695), (65, 29174), (130, 14587), (145, 13078), (290, 6539), (377, 5030), (503, 3770), (754, 2515), (1006, 1885)]