2005153932

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1\times {\mathrm{953}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 4708150272

約数和(自身を除く): 2702996340

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 647, 813, 953, 1084, 1294, 1626, 1906, 1941, 2588, 2859, 3252, 3812, 3882, 5718, 7764, 11436, 175337, 258263, 350674, 516526, 526011, 616591, 701348, 774789, 1033052, 1052022, 1233182, 1549578, 1849773, 2104044, 2466364, 3099156, 3699546, 7399092, 167096161, 334192322, 501288483, 668384644, 1002576966, 2005153932]

約数ペア:

[(1, 2005153932), (2, 1002576966), (3, 668384644), (4, 501288483), (6, 334192322), (12, 167096161), (271, 7399092), (542, 3699546), (647, 3099156), (813, 2466364), (953, 2104044), (1084, 1849773), (1294, 1549578), (1626, 1233182), (1906, 1052022), (1941, 1033052), (2588, 774789), (2859, 701348), (3252, 616591), (3812, 526011), (3882, 516526), (5718, 350674), (7764, 258263), (11436, 175337)]