2648662010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8544071}}^1$

素因数の和:8544109

約数の個数: 16

約数和(自身を含む): 4921385472

約数和(自身を除く): 2272723462

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 8544071, 17088142, 42720355, 85440710, 264866201, 529732402, 1324331005, 2648662010]

約数ペア:

[(1, 2648662010), (2, 1324331005), (5, 529732402), (10, 264866201), (31, 85440710), (62, 42720355), (155, 17088142), (310, 8544071)]