2007120878

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{10247}}^1$

素因数の和:11096

約数の個数: 32

約数和(自身を含む): 3647960064

約数和(自身を除く): 1640839186

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 823, 1646, 5761, 10247, 11522, 13991, 20494, 27982, 71729, 97937, 143458, 174199, 195874, 348398, 1219393, 2438786, 8433281, 16866562, 59032967, 118065934, 143365777, 286731554, 1003560439, 2007120878]

約数ペア:

[(1, 2007120878), (2, 1003560439), (7, 286731554), (14, 143365777), (17, 118065934), (34, 59032967), (119, 16866562), (238, 8433281), (823, 2438786), (1646, 1219393), (5761, 348398), (10247, 195874), (11522, 174199), (13991, 143458), (20494, 97937), (27982, 71729)]