1660016

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{359}}^1$

素因数の和:401

約数の個数: 30

約数和(自身を含む): 3426120

約数和(自身を除く): 1766104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 359, 578, 718, 1156, 1436, 2312, 2872, 4624, 5744, 6103, 12206, 24412, 48824, 97648, 103751, 207502, 415004, 830008, 1660016]

約数ペア:

[(1, 1660016), (2, 830008), (4, 415004), (8, 207502), (16, 103751), (17, 97648), (34, 48824), (68, 24412), (136, 12206), (272, 6103), (289, 5744), (359, 4624), (578, 2872), (718, 2312), (1156, 1436)]