580005439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 677376000

約数和(自身を除く): 97370561

約数列:

[1, 13, 17, 79, 139, 221, 239, 1027, 1343, 1807, 2363, 3107, 4063, 10981, 17459, 18881, 30719, 33221, 52819, 142753, 186677, 245453, 320977, 431873, 564757, 2426801, 2624459, 4172701, 7341841, 34117967, 44615803, 580005439]

約数ペア:

[(1, 580005439), (13, 44615803), (17, 34117967), (79, 7341841), (139, 4172701), (221, 2624459), (239, 2426801), (1027, 564757), (1343, 431873), (1807, 320977), (2363, 245453), (3107, 186677), (4063, 142753), (10981, 52819), (17459, 33221), (18881, 30719)]