1100904740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4234249}}^1$

素因数の和:4234271

約数の個数: 24

約数和(自身を含む): 2489739000

約数和(自身を除く): 1388834260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4234249, 8468498, 16936996, 21171245, 42342490, 55045237, 84684980, 110090474, 220180948, 275226185, 550452370, 1100904740]

約数ペア:

[(1, 1100904740), (2, 550452370), (4, 275226185), (5, 220180948), (10, 110090474), (13, 84684980), (20, 55045237), (26, 42342490), (52, 21171245), (65, 16936996), (130, 8468498), (260, 4234249)]