406327974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{168043}}^1$

素因数の和:168092

約数の個数: 32

約数和(自身を含む): 903404544

約数和(自身を除く): 497076570

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 168043, 336086, 504129, 1008258, 2184559, 4369118, 5209333, 6553677, 10418666, 13107354, 15627999, 31255998, 67721329, 135442658, 203163987, 406327974]

約数ペア:

[(1, 406327974), (2, 203163987), (3, 135442658), (6, 67721329), (13, 31255998), (26, 15627999), (31, 13107354), (39, 10418666), (62, 6553677), (78, 5209333), (93, 4369118), (186, 2184559), (403, 1008258), (806, 504129), (1209, 336086), (2418, 168043)]