259336586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 416232000

約数和(自身を除く): 156895414

約数列:

[1, 2, 19, 38, 149, 163, 281, 298, 326, 562, 2831, 3097, 5339, 5662, 6194, 10678, 24287, 41869, 45803, 48574, 83738, 91606, 461453, 795511, 870257, 922906, 1591022, 1740514, 6824647, 13649294, 129668293, 259336586]

約数ペア:

[(1, 259336586), (2, 129668293), (19, 13649294), (38, 6824647), (149, 1740514), (163, 1591022), (281, 922906), (298, 870257), (326, 795511), (562, 461453), (2831, 91606), (3097, 83738), (5339, 48574), (5662, 45803), (6194, 41869), (10678, 24287)]