1036508538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{20731}}^1$

素因数の和:21390

約数の個数: 32

約数和(自身を含む): 2236070592

約数和(自身を除く): 1199562054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 641, 1282, 1923, 3846, 8333, 16666, 20731, 24999, 41462, 49998, 62193, 124386, 269503, 539006, 808509, 1617018, 13288571, 26577142, 39865713, 79731426, 172751423, 345502846, 518254269, 1036508538]

約数ペア:

[(1, 1036508538), (2, 518254269), (3, 345502846), (6, 172751423), (13, 79731426), (26, 39865713), (39, 26577142), (78, 13288571), (641, 1617018), (1282, 808509), (1923, 539006), (3846, 269503), (8333, 124386), (16666, 62193), (20731, 49998), (24999, 41462)]