817048654852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1187}}^1\times {\mathrm{4197139}}^1$

素因数の和:4198371

約数の個数: 24

約数和(自身を含む): 1465943482080

約数和(自身を除く): 648894827228

約数列:

[1, 2, 4, 41, 82, 164, 1187, 2374, 4748, 48667, 97334, 194668, 4197139, 8394278, 16788556, 172082699, 344165398, 688330796, 4982003993, 9964007986, 19928015972, 204262163713, 408524327426, 817048654852]

約数ペア:

[(1, 817048654852), (2, 408524327426), (4, 204262163713), (41, 19928015972), (82, 9964007986), (164, 4982003993), (1187, 688330796), (2374, 344165398), (4748, 172082699), (48667, 16788556), (97334, 8394278), (194668, 4197139)]