2023596688

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{248477}}^1$

素因数の和:248994

約数の個数: 20

約数和(自身を含む): 3928437180

約数和(自身を除く): 1904840492

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 248477, 496954, 993908, 1987816, 3975632, 126474793, 252949586, 505899172, 1011798344, 2023596688]

約数ペア:

[(1, 2023596688), (2, 1011798344), (4, 505899172), (8, 252949586), (16, 126474793), (509, 3975632), (1018, 1987816), (2036, 993908), (4072, 496954), (8144, 248477)]