2019628010008

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{838715951}}^1$

素因数の和:838716007

約数の個数: 32

約数和(自身を含む): 4428420226560

約数和(自身を除く): 2408792216552

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 838715951, 1677431902, 3354863804, 5871011657, 6709727608, 11742023314, 23484046628, 36064785893, 46968093256, 72129571786, 144259143572, 252453501251, 288518287144, 504907002502, 1009814005004, 2019628010008]

約数ペア:

[(1, 2019628010008), (2, 1009814005004), (4, 504907002502), (7, 288518287144), (8, 252453501251), (14, 144259143572), (28, 72129571786), (43, 46968093256), (56, 36064785893), (86, 23484046628), (172, 11742023314), (301, 6709727608), (344, 5871011657), (602, 3354863804), (1204, 1677431902), (2408, 838715951)]