673970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:586

約数の個数: 24

約数和(自身を含む): 1335852

約数和(自身を除く): 661882

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 557, 605, 1114, 1210, 2785, 5570, 6127, 12254, 30635, 61270, 67397, 134794, 336985, 673970]

約数ペア:

[(1, 673970), (2, 336985), (5, 134794), (10, 67397), (11, 61270), (22, 30635), (55, 12254), (110, 6127), (121, 5570), (242, 2785), (557, 1210), (605, 1114)]