264996838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 435456000

約数和(自身を除く): 170459162

約数列:

[1, 2, 19, 29, 38, 58, 191, 382, 551, 1102, 1259, 2518, 3629, 5539, 7258, 11078, 23921, 36511, 47842, 73022, 105241, 210482, 240469, 480938, 693709, 1387418, 4568911, 6973601, 9137822, 13947202, 132498419, 264996838]

約数ペア:

[(1, 264996838), (2, 132498419), (19, 13947202), (29, 9137822), (38, 6973601), (58, 4568911), (191, 1387418), (382, 693709), (551, 480938), (1102, 240469), (1259, 210482), (2518, 105241), (3629, 73022), (5539, 47842), (7258, 36511), (11078, 23921)]