313626448

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{74531}}^1$

素因数の和:74802

約数の個数: 20

約数和(自身を含む): 609969888

約数和(自身を除く): 296343440

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 74531, 149062, 298124, 596248, 1192496, 19601653, 39203306, 78406612, 156813224, 313626448]

約数ペア:

[(1, 313626448), (2, 156813224), (4, 78406612), (8, 39203306), (16, 19601653), (263, 1192496), (526, 596248), (1052, 298124), (2104, 149062), (4208, 74531)]