142798586

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 254484480

約数和(自身を除く): 111685894

約数列:

[1, 2, 7, 14, 31, 62, 151, 217, 302, 434, 1057, 2114, 2179, 4358, 4681, 9362, 15253, 30506, 32767, 65534, 67549, 135098, 329029, 472843, 658058, 945686, 2303203, 4606406, 10199899, 20399798, 71399293, 142798586]

約数ペア:

[(1, 142798586), (2, 71399293), (7, 20399798), (14, 10199899), (31, 4606406), (62, 2303203), (151, 945686), (217, 658058), (302, 472843), (434, 329029), (1057, 135098), (2114, 67549), (2179, 65534), (4358, 32767), (4681, 30506), (9362, 15253)]