1187491118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1316509}}^1$

素因数の和:1316563

約数の個数: 16

約数和(自身を含む): 1990563120

約数和(自身を除く): 803072002

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1316509, 2633018, 14481599, 28963198, 53976869, 107953738, 593745559, 1187491118]

約数ペア:

[(1, 1187491118), (2, 593745559), (11, 107953738), (22, 53976869), (41, 28963198), (82, 14481599), (451, 2633018), (902, 1316509)]