2021471385505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{7499291}}^1$

素因数の和:7499362

約数の個数: 48

約数和(自身を含む): 2964320141760

約数和(自身を除く): 942848756255

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 169, 319, 377, 715, 845, 1595, 1859, 1885, 4147, 4901, 9295, 20735, 24505, 53911, 269555, 7499291, 37496455, 82492201, 97490783, 217479439, 412461005, 487453915, 1072398613, 1087397195, 1267380179, 2392273829, 2827232707, 5361993065, 6336900895, 11961369145, 13941181969, 14136163535, 31099559777, 36754025191, 69705909845, 155497798885, 183770125955, 404294277101, 2021471385505]

約数ペア:

[(1, 2021471385505), (5, 404294277101), (11, 183770125955), (13, 155497798885), (29, 69705909845), (55, 36754025191), (65, 31099559777), (143, 14136163535), (145, 13941181969), (169, 11961369145), (319, 6336900895), (377, 5361993065), (715, 2827232707), (845, 2392273829), (1595, 1267380179), (1859, 1087397195), (1885, 1072398613), (4147, 487453915), (4901, 412461005), (9295, 217479439), (20735, 97490783), (24505, 82492201), (53911, 37496455), (269555, 7499291)]