2011759384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{15937}}^1$

素因数の和:16483

約数の個数: 32

約数和(自身を含む): 3901622400

約数和(自身を除く): 1889863016

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 509, 1018, 2036, 4072, 15779, 15937, 31558, 31874, 63116, 63748, 126232, 127496, 494047, 988094, 1976188, 3952376, 8111933, 16223866, 32447732, 64895464, 251469923, 502939846, 1005879692, 2011759384]

約数ペア:

[(1, 2011759384), (2, 1005879692), (4, 502939846), (8, 251469923), (31, 64895464), (62, 32447732), (124, 16223866), (248, 8111933), (509, 3952376), (1018, 1976188), (2036, 988094), (4072, 494047), (15779, 127496), (15937, 126232), (31558, 63748), (31874, 63116)]