1520222571182

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1\times {\mathrm{1329733}}^1$

素因数の和:1330512

約数の個数: 32

約数和(自身を含む): 2630703194112

約数和(自身を除く): 1110480622930

約数列:

[1, 2, 7, 14, 127, 254, 643, 889, 1286, 1778, 4501, 9002, 81661, 163322, 571627, 1143254, 1329733, 2659466, 9308131, 18616262, 168876091, 337752182, 855018319, 1182132637, 1710036638, 2364265274, 5985128233, 11970256466, 108587326513, 217174653026, 760111285591, 1520222571182]

約数ペア:

[(1, 1520222571182), (2, 760111285591), (7, 217174653026), (14, 108587326513), (127, 11970256466), (254, 5985128233), (643, 2364265274), (889, 1710036638), (1286, 1182132637), (1778, 855018319), (4501, 337752182), (9002, 168876091), (81661, 18616262), (163322, 9308131), (571627, 2659466), (1143254, 1329733)]