967723220

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{188273}}^1$

素因数の和:188539

約数の個数: 24

約数和(自身を含む): 2040137064

約数和(自身を除く): 1072413844

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 188273, 376546, 753092, 941365, 1882730, 3765460, 48386161, 96772322, 193544644, 241930805, 483861610, 967723220]

約数ペア:

[(1, 967723220), (2, 483861610), (4, 241930805), (5, 193544644), (10, 96772322), (20, 48386161), (257, 3765460), (514, 1882730), (1028, 941365), (1285, 753092), (2570, 376546), (5140, 188273)]