3921974

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{613}}^1$

素因数の和:1079

約数の個数: 16

約数和(自身を含む): 6749088

約数和(自身を除く): 2827114

約数列:

[1, 2, 7, 14, 457, 613, 914, 1226, 3199, 4291, 6398, 8582, 280141, 560282, 1960987, 3921974]

約数ペア:

[(1, 3921974), (2, 1960987), (7, 560282), (14, 280141), (457, 8582), (613, 6398), (914, 4291), (1226, 3199)]