2127113776

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{12809}}^1$

素因数の和:13021

約数の個数: 40

約数和(自身を含む): 4203012240

約数和(自身を除く): 2075898464

約数列:

[1, 2, 4, 8, 16, 97, 107, 194, 214, 388, 428, 776, 856, 1552, 1712, 10379, 12809, 20758, 25618, 41516, 51236, 83032, 102472, 166064, 204944, 1242473, 1370563, 2484946, 2741126, 4969892, 5482252, 9939784, 10964504, 19879568, 21929008, 132944611, 265889222, 531778444, 1063556888, 2127113776]

約数ペア:

[(1, 2127113776), (2, 1063556888), (4, 531778444), (8, 265889222), (16, 132944611), (97, 21929008), (107, 19879568), (194, 10964504), (214, 9939784), (388, 5482252), (428, 4969892), (776, 2741126), (856, 2484946), (1552, 1370563), (1712, 1242473), (10379, 204944), (12809, 166064), (20758, 102472), (25618, 83032), (41516, 51236)]