2080404418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1\times {\mathrm{42307}}^1$

素因数の和:43401

約数の個数: 16

約数和(自身を含む): 3259408320

約数和(自身を除く): 1179003902

約数列:

[1, 2, 23, 46, 1069, 2138, 24587, 42307, 49174, 84614, 973061, 1946122, 45226183, 90452366, 1040202209, 2080404418]

約数ペア:

[(1, 2080404418), (2, 1040202209), (23, 90452366), (46, 45226183), (1069, 1946122), (2138, 973061), (24587, 84614), (42307, 49174)]