1375450064

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1621993}}^1$

素因数の和:1622054

約数の個数: 20

約数和(自身を含む): 2715217956

約数和(自身を除く): 1339767892

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1621993, 3243986, 6487972, 12975944, 25951888, 85965629, 171931258, 343862516, 687725032, 1375450064]

約数ペア:

[(1, 1375450064), (2, 687725032), (4, 343862516), (8, 171931258), (16, 85965629), (53, 25951888), (106, 12975944), (212, 6487972), (424, 3243986), (848, 1621993)]