1396317112

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{630107}}^1$

素因数の和:630390

約数の個数: 16

約数和(自身を含む): 2627550360

約数和(自身を除く): 1231233248

約数列:

[1, 2, 4, 8, 277, 554, 1108, 2216, 630107, 1260214, 2520428, 5040856, 174539639, 349079278, 698158556, 1396317112]

約数ペア:

[(1, 1396317112), (2, 698158556), (4, 349079278), (8, 174539639), (277, 5040856), (554, 2520428), (1108, 1260214), (2216, 630107)]