496738892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{20903}}^1$

素因数の和:21377

約数の個数: 24

約数和(自身を含む): 938255136

約数和(自身を除く): 441516244

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 1828, 5941, 11882, 20903, 23764, 41806, 83612, 271739, 543478, 1086956, 9552671, 19105342, 38210684, 124184723, 248369446, 496738892]

約数ペア:

[(1, 496738892), (2, 248369446), (4, 124184723), (13, 38210684), (26, 19105342), (52, 9552671), (457, 1086956), (914, 543478), (1828, 271739), (5941, 83612), (11882, 41806), (20903, 23764)]