1100396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 2131920

約数和(自身を除く): 1031524

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 281, 356, 562, 979, 1124, 1958, 3091, 3916, 6182, 12364, 25009, 50018, 100036, 275099, 550198, 1100396]

約数ペア:

[(1, 1100396), (2, 550198), (4, 275099), (11, 100036), (22, 50018), (44, 25009), (89, 12364), (178, 6182), (281, 3916), (356, 3091), (562, 1958), (979, 1124)]