5172454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 9524736

約数和(自身を除く): 4352282

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 211, 238, 422, 721, 1442, 1477, 1751, 2954, 3502, 3587, 7174, 12257, 21733, 24514, 25109, 43466, 50218, 152131, 304262, 369461, 738922, 2586227, 5172454]

約数ペア:

[(1, 5172454), (2, 2586227), (7, 738922), (14, 369461), (17, 304262), (34, 152131), (103, 50218), (119, 43466), (206, 25109), (211, 24514), (238, 21733), (422, 12257), (721, 7174), (1442, 3587), (1477, 3502), (1751, 2954)]