3898914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 8570880

約数和(自身を除く): 4671966

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 1487, 2622, 2974, 4461, 8922, 28253, 34201, 56506, 68402, 84759, 102603, 169518, 205206, 649819, 1299638, 1949457, 3898914]

約数ペア:

[(1, 3898914), (2, 1949457), (3, 1299638), (6, 649819), (19, 205206), (23, 169518), (38, 102603), (46, 84759), (57, 68402), (69, 56506), (114, 34201), (138, 28253), (437, 8922), (874, 4461), (1311, 2974), (1487, 2622)]