13989610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 26082000

約数和(自身を除く): 12092390

約数列:

[1, 2, 5, 10, 41, 82, 149, 205, 229, 298, 410, 458, 745, 1145, 1490, 2290, 6109, 9389, 12218, 18778, 30545, 34121, 46945, 61090, 68242, 93890, 170605, 341210, 1398961, 2797922, 6994805, 13989610]

約数ペア:

[(1, 13989610), (2, 6994805), (5, 2797922), (10, 1398961), (41, 341210), (82, 170605), (149, 93890), (205, 68242), (229, 61090), (298, 46945), (410, 34121), (458, 30545), (745, 18778), (1145, 12218), (1490, 9389), (2290, 6109)]