40212458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140603}}^1$

素因数の和:140629

約数の個数: 16

約数和(自身を含む): 70864416

約数和(自身を除く): 30651958

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 140603, 281206, 1546633, 1827839, 3093266, 3655678, 20106229, 40212458]

約数ペア:

[(1, 40212458), (2, 20106229), (11, 3655678), (13, 3093266), (22, 1827839), (26, 1546633), (143, 281206), (286, 140603)]