122282768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{449569}}^1$

素因数の和:449594

約数の個数: 20

約数和(自身を含む): 250860060

約数和(自身を除く): 128577292

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 449569, 899138, 1798276, 3596552, 7193104, 7642673, 15285346, 30570692, 61141384, 122282768]

約数ペア:

[(1, 122282768), (2, 61141384), (4, 30570692), (8, 15285346), (16, 7642673), (17, 7193104), (34, 3596552), (68, 1798276), (136, 899138), (272, 449569)]