13303758338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{23173}}^1$

素因数の和:23570

約数の個数: 32

約数和(自身を含む): 21864390912

約数和(自身を除く): 8560632574

約数列:

[1, 2, 13, 26, 71, 142, 311, 622, 923, 1846, 4043, 8086, 22081, 23173, 44162, 46346, 287053, 301249, 574106, 602498, 1645283, 3290566, 7206803, 14413606, 21388679, 42777358, 93688439, 187376878, 511683013, 1023366026, 6651879169, 13303758338]

約数ペア:

[(1, 13303758338), (2, 6651879169), (13, 1023366026), (26, 511683013), (71, 187376878), (142, 93688439), (311, 42777358), (622, 21388679), (923, 14413606), (1846, 7206803), (4043, 3290566), (8086, 1645283), (22081, 602498), (23173, 574106), (44162, 301249), (46346, 287053)]