2446718255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{21661}}^1$

素因数の和:21755

約数の個数: 32

約数和(自身を含む): 3275294400

約数和(自身を除く): 828576145

約数列:

[1, 5, 19, 29, 41, 95, 145, 205, 551, 779, 1189, 2755, 3895, 5945, 21661, 22591, 108305, 112955, 411559, 628169, 888101, 2057795, 3140845, 4440505, 11935211, 16873919, 25754929, 59676055, 84369595, 128774645, 489343651, 2446718255]

約数ペア:

[(1, 2446718255), (5, 489343651), (19, 128774645), (29, 84369595), (41, 59676055), (95, 25754929), (145, 16873919), (205, 11935211), (551, 4440505), (779, 3140845), (1189, 2057795), (2755, 888101), (3895, 628169), (5945, 411559), (21661, 112955), (22591, 108305)]