2468364088

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1097}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 4916229120

約数和(自身を除く): 2447865032

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 211, 248, 344, 422, 844, 1097, 1333, 1688, 2194, 2666, 4388, 5332, 6541, 8776, 9073, 10664, 13082, 18146, 26164, 34007, 36292, 47171, 52328, 68014, 72584, 94342, 136028, 188684, 231467, 272056, 281263, 377368, 462934, 562526, 925868, 1125052, 1462301, 1851736, 2250104, 2924602, 5849204, 7175477, 9953081, 11698408, 14350954, 19906162, 28701908, 39812324, 57403816, 79624648, 308545511, 617091022, 1234182044, 2468364088]

約数ペア:

[(1, 2468364088), (2, 1234182044), (4, 617091022), (8, 308545511), (31, 79624648), (43, 57403816), (62, 39812324), (86, 28701908), (124, 19906162), (172, 14350954), (211, 11698408), (248, 9953081), (344, 7175477), (422, 5849204), (844, 2924602), (1097, 2250104), (1333, 1851736), (1688, 1462301), (2194, 1125052), (2666, 925868), (4388, 562526), (5332, 462934), (6541, 377368), (8776, 281263), (9073, 272056), (10664, 231467), (13082, 188684), (18146, 136028), (26164, 94342), (34007, 72584), (36292, 68014), (47171, 52328)]