2017201936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{33629}}^1$

素因数の和:33823

約数の個数: 40

約数和(自身を含む): 4103398080

約数和(自身を除く): 2086196144

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 163, 184, 326, 368, 652, 1304, 2608, 3749, 7498, 14996, 29992, 33629, 59984, 67258, 134516, 269032, 538064, 773467, 1546934, 3093868, 5481527, 6187736, 10963054, 12375472, 21926108, 43852216, 87704432, 126075121, 252150242, 504300484, 1008600968, 2017201936]

約数ペア:

[(1, 2017201936), (2, 1008600968), (4, 504300484), (8, 252150242), (16, 126075121), (23, 87704432), (46, 43852216), (92, 21926108), (163, 12375472), (184, 10963054), (326, 6187736), (368, 5481527), (652, 3093868), (1304, 1546934), (2608, 773467), (3749, 538064), (7498, 269032), (14996, 134516), (29992, 67258), (33629, 59984)]