226879978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{643}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 377157312

約数和(自身を除く): 150277334

約数列:

[1, 2, 13, 26, 41, 82, 331, 533, 643, 662, 1066, 1286, 4303, 8359, 8606, 13571, 16718, 26363, 27142, 52726, 176423, 212833, 342719, 352846, 425666, 685438, 2766829, 5533658, 8726153, 17452306, 113439989, 226879978]

約数ペア:

[(1, 226879978), (2, 113439989), (13, 17452306), (26, 8726153), (41, 5533658), (82, 2766829), (331, 685438), (533, 425666), (643, 352846), (662, 342719), (1066, 212833), (1286, 176423), (4303, 52726), (8359, 27142), (8606, 26363), (13571, 16718)]