1936291240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3723637}}^1$

素因数の和:3723661

約数の個数: 32

約数和(自身を含む): 4691783880

約数和(自身を除く): 2755492640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3723637, 7447274, 14894548, 18618185, 29789096, 37236370, 48407281, 74472740, 96814562, 148945480, 193629124, 242036405, 387258248, 484072810, 968145620, 1936291240]

約数ペア:

[(1, 1936291240), (2, 968145620), (4, 484072810), (5, 387258248), (8, 242036405), (10, 193629124), (13, 148945480), (20, 96814562), (26, 74472740), (40, 48407281), (52, 37236370), (65, 29789096), (104, 18618185), (130, 14894548), (260, 7447274), (520, 3723637)]