1357966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:635

約数の個数: 16

約数和(自身を含む): 2169504

約数和(自身を除く): 811538

約数列:

[1, 2, 23, 46, 53, 106, 557, 1114, 1219, 2438, 12811, 25622, 29521, 59042, 678983, 1357966]

約数ペア:

[(1, 1357966), (2, 678983), (23, 59042), (46, 29521), (53, 25622), (106, 12811), (557, 2438), (1114, 1219)]