2012040305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{7951}}^1$

素因数の和:8117

約数の個数: 32

約数和(自身を含む): 2720729088

約数和(自身を除く): 708688783

約数列:

[1, 5, 11, 43, 55, 107, 215, 473, 535, 1177, 2365, 4601, 5885, 7951, 23005, 39755, 50611, 87461, 253055, 341893, 437305, 850757, 1709465, 3760823, 4253785, 9358327, 18804115, 36582551, 46791635, 182912755, 402408061, 2012040305]

約数ペア:

[(1, 2012040305), (5, 402408061), (11, 182912755), (43, 46791635), (55, 36582551), (107, 18804115), (215, 9358327), (473, 4253785), (535, 3760823), (1177, 1709465), (2365, 850757), (4601, 437305), (5885, 341893), (7951, 253055), (23005, 87461), (39755, 50611)]