4946344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 10080000

約数和(自身を除く): 5133656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 239, 398, 478, 796, 956, 1592, 1912, 2587, 3107, 5174, 6214, 10348, 12428, 20696, 24856, 47561, 95122, 190244, 380488, 618293, 1236586, 2473172, 4946344]

約数ペア:

[(1, 4946344), (2, 2473172), (4, 1236586), (8, 618293), (13, 380488), (26, 190244), (52, 95122), (104, 47561), (199, 24856), (239, 20696), (398, 12428), (478, 10348), (796, 6214), (956, 5174), (1592, 3107), (1912, 2587)]