2017070978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{32831}}^1$

素因数の和:33002

約数の個数: 32

約数和(自身を含む): 3474938880

約数和(自身を除く): 1457867902

約数列:

[1, 2, 13, 17, 26, 34, 139, 221, 278, 442, 1807, 2363, 3614, 4726, 30719, 32831, 61438, 65662, 426803, 558127, 853606, 1116254, 4563509, 7255651, 9127018, 14511302, 59325617, 77579653, 118651234, 155159306, 1008535489, 2017070978]

約数ペア:

[(1, 2017070978), (2, 1008535489), (13, 155159306), (17, 118651234), (26, 77579653), (34, 59325617), (139, 14511302), (221, 9127018), (278, 7255651), (442, 4563509), (1807, 1116254), (2363, 853606), (3614, 558127), (4726, 426803), (30719, 65662), (32831, 61438)]