142780458364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{51212503}}^1$

素因数の和:51212565

約数の個数: 24

約数和(自身を含む): 271016571168

約数和(自身を除く): 128236112804

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 51212503, 102425006, 204850012, 870612551, 1741225102, 2099712623, 3482450204, 4199425246, 8398850492, 35695114591, 71390229182, 142780458364]

約数ペア:

[(1, 142780458364), (2, 71390229182), (4, 35695114591), (17, 8398850492), (34, 4199425246), (41, 3482450204), (68, 2099712623), (82, 1741225102), (164, 870612551), (697, 204850012), (1394, 102425006), (2788, 51212503)]