2047200028

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 3739073184

約数和(自身を除く): 1691873156

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 307, 557, 614, 1114, 1228, 2228, 2993, 5986, 11972, 12587, 22411, 22837, 25174, 40661, 44822, 45674, 50348, 81322, 89644, 91348, 162644, 170999, 341998, 683996, 918851, 1667101, 1837702, 3334202, 3675404, 6668404, 7010959, 12482927, 14021918, 24965854, 28043836, 49931708, 511800007, 1023600014, 2047200028]

約数ペア:

[(1, 2047200028), (2, 1023600014), (4, 511800007), (41, 49931708), (73, 28043836), (82, 24965854), (146, 14021918), (164, 12482927), (292, 7010959), (307, 6668404), (557, 3675404), (614, 3334202), (1114, 1837702), (1228, 1667101), (2228, 918851), (2993, 683996), (5986, 341998), (11972, 170999), (12587, 162644), (22411, 91348), (22837, 89644), (25174, 81322), (40661, 50348), (44822, 45674)]