1138853831056

素因数分解:

$2^4\times {\mathrm{5113}}^1\times {\mathrm{13921057}}^1$

素因数の和:13926178

約数の個数: 20

約数和(自身を含む): 2206961008972

約数和(自身を除く): 1068107177916

約数列:

[1, 2, 4, 8, 16, 5113, 10226, 20452, 40904, 81808, 13921057, 27842114, 55684228, 111368456, 222736912, 71178364441, 142356728882, 284713457764, 569426915528, 1138853831056]

約数ペア:

[(1, 1138853831056), (2, 569426915528), (4, 284713457764), (8, 142356728882), (16, 71178364441), (5113, 222736912), (10226, 111368456), (20452, 55684228), (40904, 27842114), (81808, 13921057)]