1783025008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6555239}}^1$

素因数の和:6555264

約数の個数: 20

約数和(自身を含む): 3657823920

約数和(自身を除く): 1874798912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6555239, 13110478, 26220956, 52441912, 104883824, 111439063, 222878126, 445756252, 891512504, 1783025008]

約数ペア:

[(1, 1783025008), (2, 891512504), (4, 445756252), (8, 222878126), (16, 111439063), (17, 104883824), (34, 52441912), (68, 26220956), (136, 13110478), (272, 6555239)]