2170996904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{178889}}^1$

素因数の和:178973

約数の個数: 32

約数和(自身を含む): 4282626600

約数和(自身を除く): 2111629696

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1517, 3034, 6068, 12136, 178889, 357778, 715556, 1431112, 6618893, 7334449, 13237786, 14668898, 26475572, 29337796, 52951144, 58675592, 271374613, 542749226, 1085498452, 2170996904]

約数ペア:

[(1, 2170996904), (2, 1085498452), (4, 542749226), (8, 271374613), (37, 58675592), (41, 52951144), (74, 29337796), (82, 26475572), (148, 14668898), (164, 13237786), (296, 7334449), (328, 6618893), (1517, 1431112), (3034, 715556), (6068, 357778), (12136, 178889)]