2974173670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{322229}}^1$

素因数の和:322320

約数の個数: 32

約数和(自身を含む): 5846541120

約数和(自身を除く): 2872367450

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 322229, 644458, 1611145, 3222290, 4188977, 8377954, 20944885, 22878259, 41889770, 45756518, 114391295, 228782590, 297417367, 594834734, 1487086835, 2974173670]

約数ペア:

[(1, 2974173670), (2, 1487086835), (5, 594834734), (10, 297417367), (13, 228782590), (26, 114391295), (65, 45756518), (71, 41889770), (130, 22878259), (142, 20944885), (355, 8377954), (710, 4188977), (923, 3222290), (1846, 1611145), (4615, 644458), (9230, 322229)]