2048696390690

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{34849}}^1\times {\mathrm{87743}}^1$

素因数の和:122666

約数の個数: 32

約数和(自身を含む): 3742843161600

約数和(自身を除く): 1694146770910

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 34849, 69698, 87743, 174245, 175486, 348490, 438715, 877430, 2334883, 4669766, 5878781, 11674415, 11757562, 23348830, 29393905, 58787810, 3057755807, 6115511614, 15288779035, 30577558070, 204869639069, 409739278138, 1024348195345, 2048696390690]

約数ペア:

[(1, 2048696390690), (2, 1024348195345), (5, 409739278138), (10, 204869639069), (67, 30577558070), (134, 15288779035), (335, 6115511614), (670, 3057755807), (34849, 58787810), (69698, 29393905), (87743, 23348830), (174245, 11757562), (175486, 11674415), (348490, 5878781), (438715, 4669766), (877430, 2334883)]