1072221458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{50821}}^1$

素因数の和:50978

約数の個数: 32

約数和(自身を含む): 2019869568

約数和(自身を除く): 947648110

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 10549, 21098, 50821, 101642, 355747, 559031, 711494, 1118062, 3913217, 6962477, 7826434, 13924954, 48737339, 76587247, 97474678, 153174494, 536110729, 1072221458]

約数ペア:

[(1, 1072221458), (2, 536110729), (7, 153174494), (11, 97474678), (14, 76587247), (22, 48737339), (77, 13924954), (137, 7826434), (154, 6962477), (274, 3913217), (959, 1118062), (1507, 711494), (1918, 559031), (3014, 355747), (10549, 101642), (21098, 50821)]