740702974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{150979}}^1$

素因数の和:151215

約数の個数: 16

約数和(自身を含む): 1217502720

約数和(自身を除く): 476799746

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 150979, 301958, 1660769, 3321538, 33668317, 67336634, 370351487, 740702974]

約数ペア:

[(1, 740702974), (2, 370351487), (11, 67336634), (22, 33668317), (223, 3321538), (446, 1660769), (2453, 301958), (4906, 150979)]