274279568

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{552983}}^1$

素因数の和:553022

約数の個数: 20

約数和(自身を含む): 548560128

約数和(自身を除く): 274280560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 552983, 1105966, 2211932, 4423864, 8847728, 17142473, 34284946, 68569892, 137139784, 274279568]

約数ペア:

[(1, 274279568), (2, 137139784), (4, 68569892), (8, 34284946), (16, 17142473), (31, 8847728), (62, 4423864), (124, 2211932), (248, 1105966), (496, 552983)]