2870518896974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{1989517}}^1$

素因数の和:1990464

約数の個数: 32

約数和(自身を含む): 4643057527680

約数和(自身を除く): 1772538630706

約数列:

[1, 2, 19, 38, 43, 86, 817, 883, 1634, 1766, 16777, 33554, 37969, 75938, 721411, 1442822, 1989517, 3979034, 37800823, 75601646, 85549231, 171098462, 1625435389, 1756743511, 3250870778, 3513487022, 33378126709, 66756253418, 75539970973, 151079941946, 1435259448487, 2870518896974]

約数ペア:

[(1, 2870518896974), (2, 1435259448487), (19, 151079941946), (38, 75539970973), (43, 66756253418), (86, 33378126709), (817, 3513487022), (883, 3250870778), (1634, 1756743511), (1766, 1625435389), (16777, 171098462), (33554, 85549231), (37969, 75601646), (75938, 37800823), (721411, 3979034), (1442822, 1989517)]