2783509090

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{9227}}^1$

素因数の和:9642

約数の個数: 32

約数和(自身を含む): 5078795904

約数和(自身を除く): 2295286814

約数列:

[1, 2, 5, 10, 97, 194, 311, 485, 622, 970, 1555, 3110, 9227, 18454, 30167, 46135, 60334, 92270, 150835, 301670, 895019, 1790038, 2869597, 4475095, 5739194, 8950190, 14347985, 28695970, 278350909, 556701818, 1391754545, 2783509090]

約数ペア:

[(1, 2783509090), (2, 1391754545), (5, 556701818), (10, 278350909), (97, 28695970), (194, 14347985), (311, 8950190), (485, 5739194), (622, 4475095), (970, 2869597), (1555, 1790038), (3110, 895019), (9227, 301670), (18454, 150835), (30167, 92270), (46135, 60334)]