284121410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{13799}}^1$

素因数の和:13906

約数の個数: 32

約数和(自身を含む): 536544000

約数和(自身を除く): 252422590

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2059, 4118, 10295, 13799, 20590, 27598, 68995, 137990, 400171, 800342, 979729, 1959458, 2000855, 4001710, 4898645, 9797290, 28412141, 56824282, 142060705, 284121410]

約数ペア:

[(1, 284121410), (2, 142060705), (5, 56824282), (10, 28412141), (29, 9797290), (58, 4898645), (71, 4001710), (142, 2000855), (145, 1959458), (290, 979729), (355, 800342), (710, 400171), (2059, 137990), (4118, 68995), (10295, 27598), (13799, 20590)]