2017015888

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{6421}}^1$

素因数の和:7135

約数の個数: 40

約数和(自身を含む): 4049327880

約数和(自身を除く): 2032311992

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 677, 1354, 2708, 5416, 6421, 10832, 12842, 19633, 25684, 39266, 51368, 78532, 102736, 157064, 186209, 314128, 372418, 744836, 1489672, 2979344, 4347017, 8694034, 17388068, 34776136, 69552272, 126063493, 252126986, 504253972, 1008507944, 2017015888]

約数ペア:

[(1, 2017015888), (2, 1008507944), (4, 504253972), (8, 252126986), (16, 126063493), (29, 69552272), (58, 34776136), (116, 17388068), (232, 8694034), (464, 4347017), (677, 2979344), (1354, 1489672), (2708, 744836), (5416, 372418), (6421, 314128), (10832, 186209), (12842, 157064), (19633, 102736), (25684, 78532), (39266, 51368)]