2912220736

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{190391}}^1$

素因数の和:190642

約数の個数: 28

約数和(自身を含む): 5803148160

約数和(自身を除く): 2890927424

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 7648, 15296, 190391, 380782, 761564, 1523128, 3046256, 6092512, 12185024, 45503449, 91006898, 182013796, 364027592, 728055184, 1456110368, 2912220736]

約数ペア:

[(1, 2912220736), (2, 1456110368), (4, 728055184), (8, 364027592), (16, 182013796), (32, 91006898), (64, 45503449), (239, 12185024), (478, 6092512), (956, 3046256), (1912, 1523128), (3824, 761564), (7648, 380782), (15296, 190391)]