1498989830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1\times {\mathrm{12713}}^1$

素因数の和:13640

約数の個数: 32

約数和(自身を含む): 2909166624

約数和(自身を除く): 1410176794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 907, 1814, 4535, 9070, 11791, 12713, 23582, 25426, 58955, 63565, 117910, 127130, 165269, 330538, 826345, 1652690, 11530691, 23061382, 57653455, 115306910, 149898983, 299797966, 749494915, 1498989830]

約数ペア:

[(1, 1498989830), (2, 749494915), (5, 299797966), (10, 149898983), (13, 115306910), (26, 57653455), (65, 23061382), (130, 11530691), (907, 1652690), (1814, 826345), (4535, 330538), (9070, 165269), (11791, 127130), (12713, 117910), (23582, 63565), (25426, 58955)]