290047010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2636791}}^1$

素因数の和:2636809

約数の個数: 16

約数和(自身を含む): 569547072

約数和(自身を除く): 279500062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2636791, 5273582, 13183955, 26367910, 29004701, 58009402, 145023505, 290047010]

約数ペア:

[(1, 290047010), (2, 145023505), (5, 58009402), (10, 29004701), (11, 26367910), (22, 13183955), (55, 5273582), (110, 2636791)]