1415894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 16

約数和(自身を含む): 2249856

約数和(自身を除く): 833962

約数列:

[1, 2, 31, 41, 62, 82, 557, 1114, 1271, 2542, 17267, 22837, 34534, 45674, 707947, 1415894]

約数ペア:

[(1, 1415894), (2, 707947), (31, 45674), (41, 34534), (62, 22837), (82, 17267), (557, 2542), (1114, 1271)]