4628318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 7398864

約数和(自身を除く): 2770546

約数列:

[1, 2, 17, 34, 197, 394, 691, 1382, 3349, 6698, 11747, 23494, 136127, 272254, 2314159, 4628318]

約数ペア:

[(1, 4628318), (2, 2314159), (17, 272254), (34, 136127), (197, 23494), (394, 11747), (691, 6698), (1382, 3349)]