348529886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{140423}}^1$

素因数の和:140515

約数の個数: 16

約数和(自身を含む): 561134304

約数和(自身を除く): 212604418

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 140423, 280846, 2387191, 4774382, 10250879, 20501758, 174264943, 348529886]

約数ペア:

[(1, 348529886), (2, 174264943), (17, 20501758), (34, 10250879), (73, 4774382), (146, 2387191), (1241, 280846), (2482, 140423)]