2015770289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 2271768576

約数和(自身を除く): 255998287

約数列:

[1, 13, 41, 97, 127, 307, 533, 1261, 1651, 3977, 3991, 5207, 12319, 12587, 29779, 38989, 51701, 67691, 160147, 163631, 387127, 505079, 506857, 1220939, 1598549, 3781933, 6566027, 15872207, 20781137, 49165129, 155059253, 2015770289]

約数ペア:

[(1, 2015770289), (13, 155059253), (41, 49165129), (97, 20781137), (127, 15872207), (307, 6566027), (533, 3781933), (1261, 1598549), (1651, 1220939), (3977, 506857), (3991, 505079), (5207, 387127), (12319, 163631), (12587, 160147), (29779, 67691), (38989, 51701)]