1242203578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{21283}}^1$

素因数の和:21682

約数の個数: 32

約数和(自身を含む): 2329320960

約数和(自身を除く): 1087117382

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 379, 758, 2653, 4169, 5306, 8338, 21283, 29183, 42566, 58366, 148981, 234113, 297962, 468226, 1638791, 3277582, 8066257, 16132514, 56463799, 88728827, 112927598, 177457654, 621101789, 1242203578]

約数ペア:

[(1, 1242203578), (2, 621101789), (7, 177457654), (11, 112927598), (14, 88728827), (22, 56463799), (77, 16132514), (154, 8066257), (379, 3277582), (758, 1638791), (2653, 468226), (4169, 297962), (5306, 234113), (8338, 148981), (21283, 58366), (29183, 42566)]