5470138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3511}}^1$

素因数の和:3573

約数の個数: 16

約数和(自身を含む): 8850240

約数和(自身を除く): 3380102

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 3511, 7022, 66709, 133418, 143951, 287902, 2735069, 5470138]

約数ペア:

[(1, 5470138), (2, 2735069), (19, 287902), (38, 143951), (41, 133418), (82, 66709), (779, 7022), (1558, 3511)]