847055260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2491339}}^1$

素因数の和:2491365

約数の個数: 24

約数和(自身を含む): 1883453040

約数和(自身を除く): 1036397780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2491339, 4982678, 9965356, 12456695, 24913390, 42352763, 49826780, 84705526, 169411052, 211763815, 423527630, 847055260]

約数ペア:

[(1, 847055260), (2, 423527630), (4, 211763815), (5, 169411052), (10, 84705526), (17, 49826780), (20, 42352763), (34, 24913390), (68, 12456695), (85, 9965356), (170, 4982678), (340, 2491339)]