285017975470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1239208589}}^1$

素因数の和:1239208619

約数の個数: 16

約数和(自身を含む): 535338110880

約数和(自身を除く): 250320135410

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1239208589, 2478417178, 6196042945, 12392085890, 28501797547, 57003595094, 142508987735, 285017975470]

約数ペア:

[(1, 285017975470), (2, 142508987735), (5, 57003595094), (10, 28501797547), (23, 12392085890), (46, 6196042945), (115, 2478417178), (230, 1239208589)]