868343896

素因数分解:

$2^3\times 7^2\times {\mathrm{2215163}}^1$

素因数の和:2215183

約数の個数: 24

約数和(自身を含む): 1893965220

約数和(自身を除く): 1025621324

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2215163, 4430326, 8860652, 15506141, 17721304, 31012282, 62024564, 108542987, 124049128, 217085974, 434171948, 868343896]

約数ペア:

[(1, 868343896), (2, 434171948), (4, 217085974), (7, 124049128), (8, 108542987), (14, 62024564), (28, 31012282), (49, 17721304), (56, 15506141), (98, 8860652), (196, 4430326), (392, 2215163)]