121363408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{446189}}^1$

素因数の和:446214

約数の個数: 20

約数和(自身を含む): 248974020

約数和(自身を除く): 127610612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 446189, 892378, 1784756, 3569512, 7139024, 7585213, 15170426, 30340852, 60681704, 121363408]

約数ペア:

[(1, 121363408), (2, 60681704), (4, 30340852), (8, 15170426), (16, 7585213), (17, 7139024), (34, 3569512), (68, 1784756), (136, 892378), (272, 446189)]