2021036792

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{17027}}^1$

素因数の和:17471

約数の個数: 32

約数和(自身を含む): 3901795920

約数和(自身を除く): 1880759128

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 401, 802, 1604, 3208, 14837, 17027, 29674, 34054, 59348, 68108, 118696, 136216, 629999, 1259998, 2519996, 5039992, 6827827, 13655654, 27311308, 54622616, 252629599, 505259198, 1010518396, 2021036792]

約数ペア:

[(1, 2021036792), (2, 1010518396), (4, 505259198), (8, 252629599), (37, 54622616), (74, 27311308), (148, 13655654), (296, 6827827), (401, 5039992), (802, 2519996), (1604, 1259998), (3208, 629999), (14837, 136216), (17027, 118696), (29674, 68108), (34054, 59348)]