259565046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107347}}^1$

素因数の和:107396

約数の個数: 32

約数和(自身を含む): 577102848

約数和(自身を除く): 317537802

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 107347, 214694, 322041, 644082, 1395511, 2791022, 3327757, 4186533, 6655514, 8373066, 9983271, 19966542, 43260841, 86521682, 129782523, 259565046]

約数ペア:

[(1, 259565046), (2, 129782523), (3, 86521682), (6, 43260841), (13, 19966542), (26, 9983271), (31, 8373066), (39, 6655514), (62, 4186533), (78, 3327757), (93, 2791022), (186, 1395511), (403, 644082), (806, 322041), (1209, 214694), (2418, 107347)]