45478238

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:908

約数の個数: 24

約数和(自身を含む): 74352168

約数和(自身を除く): 28873930

約数列:

[1, 2, 13, 26, 169, 197, 338, 394, 683, 1366, 2561, 5122, 8879, 17758, 33293, 66586, 115427, 134551, 230854, 269102, 1749163, 3498326, 22739119, 45478238]

約数ペア:

[(1, 45478238), (2, 22739119), (13, 3498326), (26, 1749163), (169, 269102), (197, 230854), (338, 134551), (394, 115427), (683, 66586), (1366, 33293), (2561, 17758), (5122, 8879)]