1266886506

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{61613}}^1$

素因数の和:61790

約数の個数: 32

約数和(自身を含む): 2661724800

約数和(自身を除く): 1394838294

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 894, 3427, 6854, 10281, 20562, 61613, 123226, 184839, 369678, 1417099, 2834198, 4251297, 8502594, 9180337, 18360674, 27541011, 55082022, 211147751, 422295502, 633443253, 1266886506]

約数ペア:

[(1, 1266886506), (2, 633443253), (3, 422295502), (6, 211147751), (23, 55082022), (46, 27541011), (69, 18360674), (138, 9180337), (149, 8502594), (298, 4251297), (447, 2834198), (894, 1417099), (3427, 369678), (6854, 184839), (10281, 123226), (20562, 61613)]