2439339904

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{614753}}^1$

素因数の和:614798

約数の個数: 32

約数和(自身を含む): 5016392640

約数和(自身を除く): 2577052736

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 614753, 1229506, 2459012, 4918024, 9836048, 19057343, 19672096, 38114686, 39344192, 76229372, 78688384, 152458744, 304917488, 609834976, 1219669952, 2439339904]

約数ペア:

[(1, 2439339904), (2, 1219669952), (4, 609834976), (8, 304917488), (16, 152458744), (31, 78688384), (32, 76229372), (62, 39344192), (64, 38114686), (124, 19672096), (128, 19057343), (248, 9836048), (496, 4918024), (992, 2459012), (1984, 1229506), (3968, 614753)]