1727681564

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{4057}}^1$

素因数の和:4362

約数の個数: 48

約数和(自身を含む): 3523252992

約数和(自身を除く): 1795571428

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 227, 268, 454, 469, 908, 938, 1589, 1876, 3178, 4057, 6356, 8114, 15209, 16228, 28399, 30418, 56798, 60836, 106463, 113596, 212926, 271819, 425852, 543638, 920939, 1087276, 1841878, 1902733, 3683756, 3805466, 6446573, 7610932, 12893146, 25786292, 61702913, 123405826, 246811652, 431920391, 863840782, 1727681564]

約数ペア:

[(1, 1727681564), (2, 863840782), (4, 431920391), (7, 246811652), (14, 123405826), (28, 61702913), (67, 25786292), (134, 12893146), (227, 7610932), (268, 6446573), (454, 3805466), (469, 3683756), (908, 1902733), (938, 1841878), (1589, 1087276), (1876, 920939), (3178, 543638), (4057, 425852), (6356, 271819), (8114, 212926), (15209, 113596), (16228, 106463), (28399, 60836), (30418, 56798)]