2838157042

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^2\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 4986721152

約数和(自身を除く): 2148564110

約数列:

[1, 2, 7, 14, 109, 113, 151, 218, 226, 302, 763, 791, 1057, 1526, 1582, 2114, 11881, 12317, 16459, 17063, 23762, 24634, 32918, 34126, 83167, 86219, 115213, 119441, 166334, 172438, 230426, 238882, 1342553, 1794031, 1859867, 2685106, 3588062, 3719734, 9397871, 12558217, 13019069, 18795742, 25116434, 26038138, 202725503, 405451006, 1419078521, 2838157042]

約数ペア:

[(1, 2838157042), (2, 1419078521), (7, 405451006), (14, 202725503), (109, 26038138), (113, 25116434), (151, 18795742), (218, 13019069), (226, 12558217), (302, 9397871), (763, 3719734), (791, 3588062), (1057, 2685106), (1526, 1859867), (1582, 1794031), (2114, 1342553), (11881, 238882), (12317, 230426), (16459, 172438), (17063, 166334), (23762, 119441), (24634, 115213), (32918, 86219), (34126, 83167)]