2007479998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{8719}}^1$

素因数の和:8896

約数の個数: 32

約数和(自身を含む): 3252211200

約数和(自身を除く): 1244731202

約数列:

[1, 2, 19, 38, 73, 83, 146, 166, 1387, 1577, 2774, 3154, 6059, 8719, 12118, 17438, 115121, 165661, 230242, 331322, 636487, 723677, 1272974, 1447354, 12093253, 13749863, 24186506, 27499726, 52828421, 105656842, 1003739999, 2007479998]

約数ペア:

[(1, 2007479998), (2, 1003739999), (19, 105656842), (38, 52828421), (73, 27499726), (83, 24186506), (146, 13749863), (166, 12093253), (1387, 1447354), (1577, 1272974), (2774, 723677), (3154, 636487), (6059, 331322), (8719, 230242), (12118, 165661), (17438, 115121)]