2018440068359

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{395189}}^1$

素因数の和:395432

約数の個数: 48

約数和(自身を含む): 2543076103680

約数和(自身を除く): 524636035321

約数列:

[1, 11, 13, 17, 121, 143, 187, 191, 221, 1573, 2057, 2101, 2431, 2483, 3247, 23111, 26741, 27313, 35717, 42211, 300443, 392887, 395189, 464321, 4347079, 5107531, 5137457, 6718213, 47817869, 56512027, 73900343, 75481099, 87336769, 621632297, 812903773, 830292089, 960704459, 981254287, 1283178683, 9133212979, 10567749049, 10793797157, 14114965513, 16681322879, 118731768727, 155264620643, 183494551669, 2018440068359]

約数ペア:

[(1, 2018440068359), (11, 183494551669), (13, 155264620643), (17, 118731768727), (121, 16681322879), (143, 14114965513), (187, 10793797157), (191, 10567749049), (221, 9133212979), (1573, 1283178683), (2057, 981254287), (2101, 960704459), (2431, 830292089), (2483, 812903773), (3247, 621632297), (23111, 87336769), (26741, 75481099), (27313, 73900343), (35717, 56512027), (42211, 47817869), (300443, 6718213), (392887, 5137457), (395189, 5107531), (464321, 4347079)]