4094428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 7832160

約数和(自身を除く): 3737732

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1109, 1846, 2218, 3692, 4436, 14417, 28834, 57668, 78739, 157478, 314956, 1023607, 2047214, 4094428]

約数ペア:

[(1, 4094428), (2, 2047214), (4, 1023607), (13, 314956), (26, 157478), (52, 78739), (71, 57668), (142, 28834), (284, 14417), (923, 4436), (1109, 3692), (1846, 2218)]