1340014742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{178621}}^1$

素因数の和:178676

約数の個数: 24

約数和(自身を含む): 2280645696

約数和(自身を除く): 940630954

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 178621, 357242, 1964831, 3929662, 5537251, 11074502, 21613141, 43226282, 60909761, 121819522, 670007371, 1340014742]

約数ペア:

[(1, 1340014742), (2, 670007371), (11, 121819522), (22, 60909761), (31, 43226282), (62, 21613141), (121, 11074502), (242, 5537251), (341, 3929662), (682, 1964831), (3751, 357242), (7502, 178621)]