1550871568

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1327801}}^1$

素因数の和:1327882

約数の個数: 20

約数和(自身を含む): 3045977788

約数和(自身を除く): 1495106220

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1327801, 2655602, 5311204, 10622408, 21244816, 96929473, 193858946, 387717892, 775435784, 1550871568]

約数ペア:

[(1, 1550871568), (2, 775435784), (4, 387717892), (8, 193858946), (16, 96929473), (73, 21244816), (146, 10622408), (292, 5311204), (584, 2655602), (1168, 1327801)]