280303114

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29059}}^1$

素因数の和:29134

約数の個数: 32

約数和(自身を含む): 527264640

約数和(自身を除く): 246961526

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 29059, 58118, 203413, 377767, 406826, 755534, 1540127, 2644369, 3080254, 5288738, 10780889, 20021651, 21561778, 40043302, 140151557, 280303114]

約数ペア:

[(1, 280303114), (2, 140151557), (7, 40043302), (13, 21561778), (14, 20021651), (26, 10780889), (53, 5288738), (91, 3080254), (106, 2644369), (182, 1540127), (371, 755534), (689, 406826), (742, 377767), (1378, 203413), (4823, 58118), (9646, 29059)]