1293286406

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1021}}^1\times {\mathrm{8017}}^1$

素因数の和:9119

約数の個数: 16

約数和(自身を含む): 1966655040

約数和(自身を除く): 673368634

約数列:

[1, 2, 79, 158, 1021, 2042, 8017, 16034, 80659, 161318, 633343, 1266686, 8185357, 16370714, 646643203, 1293286406]

約数ペア:

[(1, 1293286406), (2, 646643203), (79, 16370714), (158, 8185357), (1021, 1266686), (2042, 633343), (8017, 161318), (16034, 80659)]