143739002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{210761}}^1$

素因数の和:210805

約数の個数: 16

約数和(自身を含む): 242797824

約数和(自身を除く): 99058822

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 210761, 421522, 2318371, 4636742, 6533591, 13067182, 71869501, 143739002]

約数ペア:

[(1, 143739002), (2, 71869501), (11, 13067182), (22, 6533591), (31, 4636742), (62, 2318371), (341, 421522), (682, 210761)]