1520200932

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1\times {\mathrm{907}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 3574105920

約数和(自身を除く): 2053904988

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 709, 788, 907, 1182, 1418, 1814, 2127, 2364, 2721, 2836, 3628, 4254, 5442, 8508, 10884, 139673, 178679, 279346, 357358, 419019, 536037, 558692, 643063, 714716, 838038, 1072074, 1286126, 1676076, 1929189, 2144148, 2572252, 3858378, 7716756, 126683411, 253366822, 380050233, 506733644, 760100466, 1520200932]

約数ペア:

[(1, 1520200932), (2, 760100466), (3, 506733644), (4, 380050233), (6, 253366822), (12, 126683411), (197, 7716756), (394, 3858378), (591, 2572252), (709, 2144148), (788, 1929189), (907, 1676076), (1182, 1286126), (1418, 1072074), (1814, 838038), (2127, 714716), (2364, 643063), (2721, 558692), (2836, 536037), (3628, 419019), (4254, 357358), (5442, 279346), (8508, 178679), (10884, 139673)]