2051216336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{5107}}^1$

素因数の和:7059

約数の個数: 40

約数和(自身を含む): 4282996704

約数和(自身を除く): 2231780368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1931, 3862, 5107, 7724, 10214, 15448, 20428, 25103, 30896, 40856, 50206, 66391, 81712, 100412, 132782, 200824, 265564, 401648, 531128, 1062256, 9861617, 19723234, 39446468, 78892936, 128201021, 157785872, 256402042, 512804084, 1025608168, 2051216336]

約数ペア:

[(1, 2051216336), (2, 1025608168), (4, 512804084), (8, 256402042), (13, 157785872), (16, 128201021), (26, 78892936), (52, 39446468), (104, 19723234), (208, 9861617), (1931, 1062256), (3862, 531128), (5107, 401648), (7724, 265564), (10214, 200824), (15448, 132782), (20428, 100412), (25103, 81712), (30896, 66391), (40856, 50206)]