2018720776

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{821}}^1\times {\mathrm{1049}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 3806271000

約数和(自身を除く): 1787550224

約数列:

[1, 2, 4, 8, 293, 586, 821, 1049, 1172, 1642, 2098, 2344, 3284, 4196, 6568, 8392, 240553, 307357, 481106, 614714, 861229, 962212, 1229428, 1722458, 1924424, 2458856, 3444916, 6889832, 252340097, 504680194, 1009360388, 2018720776]

約数ペア:

[(1, 2018720776), (2, 1009360388), (4, 504680194), (8, 252340097), (293, 6889832), (586, 3444916), (821, 2458856), (1049, 1924424), (1172, 1722458), (1642, 1229428), (2098, 962212), (2344, 861229), (3284, 614714), (4196, 481106), (6568, 307357), (8392, 240553)]