238979248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{481813}}^1$

素因数の和:481852

約数の個数: 20

約数和(自身を含む): 477959488

約数和(自身を除く): 238980240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 481813, 963626, 1927252, 3854504, 7709008, 14936203, 29872406, 59744812, 119489624, 238979248]

約数ペア:

[(1, 238979248), (2, 119489624), (4, 59744812), (8, 29872406), (16, 14936203), (31, 7709008), (62, 3854504), (124, 1927252), (248, 963626), (496, 481813)]