1266100336

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{52163}}^1$

素因数の和:52249

約数の個数: 40

約数和(自身を含む): 2580866064

約数和(自身を除く): 1314765728

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 3034, 6068, 12136, 24272, 52163, 104326, 208652, 417304, 834608, 1930031, 2138683, 3860062, 4277366, 7720124, 8554732, 15440248, 17109464, 30880496, 34218928, 79131271, 158262542, 316525084, 633050168, 1266100336]

約数ペア:

[(1, 1266100336), (2, 633050168), (4, 316525084), (8, 158262542), (16, 79131271), (37, 34218928), (41, 30880496), (74, 17109464), (82, 15440248), (148, 8554732), (164, 7720124), (296, 4277366), (328, 3860062), (592, 2138683), (656, 1930031), (1517, 834608), (3034, 417304), (6068, 208652), (12136, 104326), (24272, 52163)]