2100070566181

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{3467}}^1\times {\mathrm{17317}}^1$

素因数の和:21073

約数の個数: 32

約数和(自身を含む): 2536884725760

約数和(自身を除く): 436814159579

約数列:

[1, 7, 19, 133, 263, 1841, 3467, 4997, 17317, 24269, 34979, 65873, 121219, 329023, 461111, 911821, 2303161, 4554371, 6382747, 17324599, 31880597, 60038039, 86533049, 121272193, 420266273, 605731343, 1140722741, 7985059187, 15790004257, 110530029799, 300010080883, 2100070566181]

約数ペア:

[(1, 2100070566181), (7, 300010080883), (19, 110530029799), (133, 15790004257), (263, 7985059187), (1841, 1140722741), (3467, 605731343), (4997, 420266273), (17317, 121272193), (24269, 86533049), (34979, 60038039), (65873, 31880597), (121219, 17324599), (329023, 6382747), (461111, 4554371), (911821, 2303161)]