2145272

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{1171}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 4043400

約数和(自身を除く): 1898128

約数列:

[1, 2, 4, 8, 229, 458, 916, 1171, 1832, 2342, 4684, 9368, 268159, 536318, 1072636, 2145272]

約数ペア:

[(1, 2145272), (2, 1072636), (4, 536318), (8, 268159), (229, 9368), (458, 4684), (916, 2342), (1171, 1832)]