2017430110

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1\times {\mathrm{3947}}^1$

素因数の和:4680

約数の個数: 32

約数和(自身を含む): 3683957760

約数和(自身を除く): 1666527650

約数列:

[1, 2, 5, 10, 79, 158, 395, 647, 790, 1294, 3235, 3947, 6470, 7894, 19735, 39470, 51113, 102226, 255565, 311813, 511130, 623626, 1559065, 2553709, 3118130, 5107418, 12768545, 25537090, 201743011, 403486022, 1008715055, 2017430110]

約数ペア:

[(1, 2017430110), (2, 1008715055), (5, 403486022), (10, 201743011), (79, 25537090), (158, 12768545), (395, 5107418), (647, 3118130), (790, 2553709), (1294, 1559065), (3235, 623626), (3947, 511130), (6470, 311813), (7894, 255565), (19735, 102226), (39470, 51113)]