788894384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2900347}}^1$

素因数の和:2900372

約数の個数: 20

約数和(自身を含む): 1618394184

約数和(自身を除く): 829499800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2900347, 5800694, 11601388, 23202776, 46405552, 49305899, 98611798, 197223596, 394447192, 788894384]

約数ペア:

[(1, 788894384), (2, 394447192), (4, 197223596), (8, 98611798), (16, 49305899), (17, 46405552), (34, 23202776), (68, 11601388), (136, 5800694), (272, 2900347)]