1028398

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 1944000

約数和(自身を除く): 915602

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 149, 203, 238, 298, 406, 493, 986, 1043, 2086, 2533, 3451, 4321, 5066, 6902, 8642, 17731, 30247, 35462, 60494, 73457, 146914, 514199, 1028398]

約数ペア:

[(1, 1028398), (2, 514199), (7, 146914), (14, 73457), (17, 60494), (29, 35462), (34, 30247), (58, 17731), (119, 8642), (149, 6902), (203, 5066), (238, 4321), (298, 3451), (406, 2533), (493, 2086), (986, 1043)]