8153782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 15289344

約数和(自身を除く): 7135562

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 631, 923, 994, 1262, 1846, 4417, 6461, 8203, 8834, 12922, 16406, 44801, 57421, 89602, 114842, 313607, 582413, 627214, 1164826, 4076891, 8153782]

約数ペア:

[(1, 8153782), (2, 4076891), (7, 1164826), (13, 627214), (14, 582413), (26, 313607), (71, 114842), (91, 89602), (142, 57421), (182, 44801), (497, 16406), (631, 12922), (923, 8834), (994, 8203), (1262, 6461), (1846, 4417)]