984703408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4734151}}^1$

素因数の和:4734172

約数の個数: 20

約数和(自身を含む): 2054621968

約数和(自身を除く): 1069918560

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4734151, 9468302, 18936604, 37873208, 61543963, 75746416, 123087926, 246175852, 492351704, 984703408]

約数ペア:

[(1, 984703408), (2, 492351704), (4, 246175852), (8, 123087926), (13, 75746416), (16, 61543963), (26, 37873208), (52, 18936604), (104, 9468302), (208, 4734151)]