2002053452

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{4349}}^1$

素因数の和:4802

約数の個数: 48

約数和(自身を含む): 4112942400

約数和(自身を除く): 2110888948

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 401, 574, 802, 1148, 1604, 2807, 4349, 5614, 8698, 11228, 16441, 17396, 30443, 32882, 60886, 65764, 115087, 121772, 178309, 230174, 356618, 460348, 713236, 1248163, 1743949, 2496326, 3487898, 4992652, 6975796, 12207643, 24415286, 48830572, 71501909, 143003818, 286007636, 500513363, 1001026726, 2002053452]

約数ペア:

[(1, 2002053452), (2, 1001026726), (4, 500513363), (7, 286007636), (14, 143003818), (28, 71501909), (41, 48830572), (82, 24415286), (164, 12207643), (287, 6975796), (401, 4992652), (574, 3487898), (802, 2496326), (1148, 1743949), (1604, 1248163), (2807, 713236), (4349, 460348), (5614, 356618), (8698, 230174), (11228, 178309), (16441, 121772), (17396, 115087), (30443, 65764), (32882, 60886)]