1643606639

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{4127}}^1$

素因数の和:4630

約数の個数: 16

約数和(自身を含む): 1759518720

約数和(自身を除く): 115912081

約数列:

[1, 29, 31, 443, 899, 4127, 12847, 13733, 119683, 127937, 398257, 1828261, 3710173, 53019569, 56676091, 1643606639]

約数ペア:

[(1, 1643606639), (29, 56676091), (31, 53019569), (443, 3710173), (899, 1828261), (4127, 398257), (12847, 127937), (13733, 119683)]