4528667521

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{420919}}^1$

素因数の和:421008

約数の個数: 16

約数和(自身を含む): 5455123200

約数和(自身を除く): 926455679

約数列:

[1, 7, 29, 53, 203, 371, 1537, 10759, 420919, 2946433, 12206651, 22308707, 85446557, 156160949, 646952503, 4528667521]

約数ペア:

[(1, 4528667521), (7, 646952503), (29, 156160949), (53, 85446557), (203, 22308707), (371, 12206651), (1537, 2946433), (10759, 420919)]