492067810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{102301}}^1$

素因数の和:102358

約数の個数: 32

約数和(自身を含む): 979643952

約数和(自身を除く): 487576142

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 102301, 204602, 511505, 1023010, 1329913, 2659826, 3785137, 6649565, 7570274, 13299130, 18925685, 37851370, 49206781, 98413562, 246033905, 492067810]

約数ペア:

[(1, 492067810), (2, 246033905), (5, 98413562), (10, 49206781), (13, 37851370), (26, 18925685), (37, 13299130), (65, 7570274), (74, 6649565), (130, 3785137), (185, 2659826), (370, 1329913), (481, 1023010), (962, 511505), (2405, 204602), (4810, 102301)]