4038803210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1635143}}^1$

素因数の和:1635182

約数の個数: 32

約数和(自身を含む): 8241125760

約数和(自身を除く): 4202322550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 1635143, 3270286, 8175715, 16351430, 21256859, 31067717, 42513718, 62135434, 106284295, 155338585, 212568590, 310677170, 403880321, 807760642, 2019401605, 4038803210]

約数ペア:

[(1, 4038803210), (2, 2019401605), (5, 807760642), (10, 403880321), (13, 310677170), (19, 212568590), (26, 155338585), (38, 106284295), (65, 62135434), (95, 42513718), (130, 31067717), (190, 21256859), (247, 16351430), (494, 8175715), (1235, 3270286), (2470, 1635143)]