1640520322

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1\times {\mathrm{1061}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 2835285120

約数和(自身を除く): 1194764798

約数列:

[1, 2, 7, 14, 179, 358, 617, 1061, 1234, 1253, 2122, 2506, 4319, 7427, 8638, 14854, 110443, 189919, 220886, 379838, 654637, 773101, 1309274, 1329433, 1546202, 2658866, 4582459, 9164918, 117180023, 234360046, 820260161, 1640520322]

約数ペア:

[(1, 1640520322), (2, 820260161), (7, 234360046), (14, 117180023), (179, 9164918), (358, 4582459), (617, 2658866), (1061, 1546202), (1234, 1329433), (1253, 1309274), (2122, 773101), (2506, 654637), (4319, 379838), (7427, 220886), (8638, 189919), (14854, 110443)]