2011019322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{42899}}^1$

素因数の和:43518

約数の個数: 32

約数和(自身を含む): 4338734400

約数和(自身を除く): 2327715078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 601, 1202, 1803, 3606, 7813, 15626, 23439, 42899, 46878, 85798, 128697, 257394, 557687, 1115374, 1673061, 3346122, 25782299, 51564598, 77346897, 154693794, 335169887, 670339774, 1005509661, 2011019322]

約数ペア:

[(1, 2011019322), (2, 1005509661), (3, 670339774), (6, 335169887), (13, 154693794), (26, 77346897), (39, 51564598), (78, 25782299), (601, 3346122), (1202, 1673061), (1803, 1115374), (3606, 557687), (7813, 257394), (15626, 128697), (23439, 85798), (42899, 46878)]