868772008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{363199}}^1$

素因数の和:363241

約数の個数: 32

約数和(自身を含む): 1830528000

約数和(自身を除く): 961755992

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 363199, 726398, 1452796, 2905592, 4721587, 8353577, 9443174, 16707154, 18886348, 33414308, 37772696, 66828616, 108596501, 217193002, 434386004, 868772008]

約数ペア:

[(1, 868772008), (2, 434386004), (4, 217193002), (8, 108596501), (13, 66828616), (23, 37772696), (26, 33414308), (46, 18886348), (52, 16707154), (92, 9443174), (104, 8353577), (184, 4721587), (299, 2905592), (598, 1452796), (1196, 726398), (2392, 363199)]