986856122

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{4261}}^1$

素因数の和:4574

約数の個数: 32

約数和(自身を含む): 1723348224

約数和(自身を除く): 736492102

約数列:

[1, 2, 7, 14, 71, 142, 233, 466, 497, 994, 1631, 3262, 4261, 8522, 16543, 29827, 33086, 59654, 115801, 231602, 302531, 605062, 992813, 1985626, 2117717, 4235434, 6949691, 13899382, 70489723, 140979446, 493428061, 986856122]

約数ペア:

[(1, 986856122), (2, 493428061), (7, 140979446), (14, 70489723), (71, 13899382), (142, 6949691), (233, 4235434), (466, 2117717), (497, 1985626), (994, 992813), (1631, 605062), (3262, 302531), (4261, 231602), (8522, 115801), (16543, 59654), (29827, 33086)]