2013709642

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{161071}}^1$

素因数の和:161146

約数の個数: 32

約数和(自身を含む): 3711098880

約数和(自身を除く): 1697389238

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 12502, 161071, 322142, 1127497, 2254994, 3060349, 6120698, 7570337, 15140674, 21422443, 42844886, 52992359, 105984718, 143836403, 287672806, 1006854821, 2013709642]

約数ペア:

[(1, 2013709642), (2, 1006854821), (7, 287672806), (14, 143836403), (19, 105984718), (38, 52992359), (47, 42844886), (94, 21422443), (133, 15140674), (266, 7570337), (329, 6120698), (658, 3060349), (893, 2254994), (1786, 1127497), (6251, 322142), (12502, 161071)]