2017866976

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{283}}^1\times {\mathrm{1367}}^1$

素因数の和:1823

約数の個数: 48

約数和(自身を含む): 4014105984

約数和(自身を除く): 1996239008

約数列:

[1, 2, 4, 8, 16, 32, 163, 283, 326, 566, 652, 1132, 1304, 1367, 2264, 2608, 2734, 4528, 5216, 5468, 9056, 10936, 21872, 43744, 46129, 92258, 184516, 222821, 369032, 386861, 445642, 738064, 773722, 891284, 1476128, 1547444, 1782568, 3094888, 3565136, 6189776, 7130272, 12379552, 63058343, 126116686, 252233372, 504466744, 1008933488, 2017866976]

約数ペア:

[(1, 2017866976), (2, 1008933488), (4, 504466744), (8, 252233372), (16, 126116686), (32, 63058343), (163, 12379552), (283, 7130272), (326, 6189776), (566, 3565136), (652, 3094888), (1132, 1782568), (1304, 1547444), (1367, 1476128), (2264, 891284), (2608, 773722), (2734, 738064), (4528, 445642), (5216, 386861), (5468, 369032), (9056, 222821), (10936, 184516), (21872, 92258), (43744, 46129)]