1960189808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1097}}^1\times {\mathrm{3851}}^1$

素因数の和:4985

約数の個数: 40

約数和(自身を含む): 3933431280

約数和(自身を除く): 1973241472

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1097, 2194, 3851, 4388, 7702, 8776, 15404, 17552, 30808, 31813, 61616, 63626, 111679, 127252, 223358, 254504, 446716, 509008, 893432, 1786864, 4224547, 8449094, 16898188, 33796376, 67592752, 122511863, 245023726, 490047452, 980094904, 1960189808]

約数ペア:

[(1, 1960189808), (2, 980094904), (4, 490047452), (8, 245023726), (16, 122511863), (29, 67592752), (58, 33796376), (116, 16898188), (232, 8449094), (464, 4224547), (1097, 1786864), (2194, 893432), (3851, 509008), (4388, 446716), (7702, 254504), (8776, 223358), (15404, 127252), (17552, 111679), (30808, 63626), (31813, 61616)]