2017935184

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{448829}}^1$

素因数の和:449118

約数の個数: 20

約数和(自身を含む): 3923671860

約数和(自身を除く): 1905736676

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 448829, 897658, 1795316, 3590632, 7181264, 126120949, 252241898, 504483796, 1008967592, 2017935184]

約数ペア:

[(1, 2017935184), (2, 1008967592), (4, 504483796), (8, 252241898), (16, 126120949), (281, 7181264), (562, 3590632), (1124, 1795316), (2248, 897658), (4496, 448829)]