1604392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 3265920

約数和(自身を除く): 1661528

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 251, 376, 502, 799, 1004, 1598, 2008, 3196, 4267, 6392, 8534, 11797, 17068, 23594, 34136, 47188, 94376, 200549, 401098, 802196, 1604392]

約数ペア:

[(1, 1604392), (2, 802196), (4, 401098), (8, 200549), (17, 94376), (34, 47188), (47, 34136), (68, 23594), (94, 17068), (136, 11797), (188, 8534), (251, 6392), (376, 4267), (502, 3196), (799, 2008), (1004, 1598)]