2278312

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 4514400

約数和(自身を除く): 2236088

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 179, 296, 344, 358, 716, 1432, 1591, 3182, 6364, 6623, 7697, 12728, 13246, 15394, 26492, 30788, 52984, 61576, 284789, 569578, 1139156, 2278312]

約数ペア:

[(1, 2278312), (2, 1139156), (4, 569578), (8, 284789), (37, 61576), (43, 52984), (74, 30788), (86, 26492), (148, 15394), (172, 13246), (179, 12728), (296, 7697), (344, 6623), (358, 6364), (716, 3182), (1432, 1591)]