227560892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{2939}}^1$

素因数の和:4445

約数の個数: 24

約数和(自身を含む): 429298800

約数和(自身を除く): 201737908

約数列:

[1, 2, 4, 13, 26, 52, 1489, 2939, 2978, 5878, 5956, 11756, 19357, 38207, 38714, 76414, 77428, 152828, 4376171, 8752342, 17504684, 56890223, 113780446, 227560892]

約数ペア:

[(1, 227560892), (2, 113780446), (4, 56890223), (13, 17504684), (26, 8752342), (52, 4376171), (1489, 152828), (2939, 77428), (2978, 76414), (5878, 38714), (5956, 38207), (11756, 19357)]