918704

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:932

約数の個数: 20

約数和(自身を含む): 1808664

約数和(自身を除く): 889960

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 857, 1072, 1714, 3428, 6856, 13712, 57419, 114838, 229676, 459352, 918704]

約数ペア:

[(1, 918704), (2, 459352), (4, 229676), (8, 114838), (16, 57419), (67, 13712), (134, 6856), (268, 3428), (536, 1714), (857, 1072)]