1816396514

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1\times {\mathrm{11059}}^1$

素因数の和:13105

約数の個数: 16

約数和(自身を含む): 2792694240

約数和(自身を除く): 976297726

約数列:

[1, 2, 41, 82, 2003, 4006, 11059, 22118, 82123, 164246, 453419, 906838, 22151177, 44302354, 908198257, 1816396514]

約数ペア:

[(1, 1816396514), (2, 908198257), (41, 44302354), (82, 22151177), (2003, 906838), (4006, 453419), (11059, 164246), (22118, 82123)]