370781666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 591252480

約数和(自身を除く): 220470814

約数列:

[1, 2, 23, 46, 103, 139, 206, 278, 563, 1126, 2369, 3197, 4738, 6394, 12949, 14317, 25898, 28634, 57989, 78257, 115978, 156514, 329291, 658582, 1333747, 1799911, 2667494, 3599822, 8060471, 16120942, 185390833, 370781666]

約数ペア:

[(1, 370781666), (2, 185390833), (23, 16120942), (46, 8060471), (103, 3599822), (139, 2667494), (206, 1799911), (278, 1333747), (563, 658582), (1126, 329291), (2369, 156514), (3197, 115978), (4738, 78257), (6394, 57989), (12949, 28634), (14317, 25898)]