748279730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{618413}}^1$

素因数の和:618442

約数の個数: 24

約数和(自身を含む): 1480483116

約数和(自身を除く): 732203386

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 618413, 1236826, 3092065, 6184130, 6802543, 13605086, 34012715, 68025430, 74827973, 149655946, 374139865, 748279730]

約数ペア:

[(1, 748279730), (2, 374139865), (5, 149655946), (10, 74827973), (11, 68025430), (22, 34012715), (55, 13605086), (110, 6802543), (121, 6184130), (242, 3092065), (605, 1236826), (1210, 618413)]