1330841658

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{20551}}^1$

素因数の和:20850

約数の個数: 32

約数和(自身を含む): 2734566912

約数和(自身を除く): 1403725254

約数列:

[1, 2, 3, 6, 43, 86, 129, 251, 258, 502, 753, 1506, 10793, 20551, 21586, 32379, 41102, 61653, 64758, 123306, 883693, 1767386, 2651079, 5158301, 5302158, 10316602, 15474903, 30949806, 221806943, 443613886, 665420829, 1330841658]

約数ペア:

[(1, 1330841658), (2, 665420829), (3, 443613886), (6, 221806943), (43, 30949806), (86, 15474903), (129, 10316602), (251, 5302158), (258, 5158301), (502, 2651079), (753, 1767386), (1506, 883693), (10793, 123306), (20551, 64758), (21586, 61653), (32379, 41102)]