1039204990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1\times {\mathrm{2143}}^1$

素因数の和:2904

約数の個数: 32

約数和(自身を含む): 1900578816

約数和(自身を除く): 861373826

約数列:

[1, 2, 5, 10, 71, 142, 355, 683, 710, 1366, 2143, 3415, 4286, 6830, 10715, 21430, 48493, 96986, 152153, 242465, 304306, 484930, 760765, 1463669, 1521530, 2927338, 7318345, 14636690, 103920499, 207840998, 519602495, 1039204990]

約数ペア:

[(1, 1039204990), (2, 519602495), (5, 207840998), (10, 103920499), (71, 14636690), (142, 7318345), (355, 2927338), (683, 1521530), (710, 1463669), (1366, 760765), (2143, 484930), (3415, 304306), (4286, 242465), (6830, 152153), (10715, 96986), (21430, 48493)]