2169410224

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{137933}}^1$

素因数の和:138924

約数の個数: 20

約数和(自身を含む): 4207538736

約数和(自身を除く): 2038128512

約数列:

[1, 2, 4, 8, 16, 983, 1966, 3932, 7864, 15728, 137933, 275866, 551732, 1103464, 2206928, 135588139, 271176278, 542352556, 1084705112, 2169410224]

約数ペア:

[(1, 2169410224), (2, 1084705112), (4, 542352556), (8, 271176278), (16, 135588139), (983, 2206928), (1966, 1103464), (3932, 551732), (7864, 275866), (15728, 137933)]