262661978882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{130418063}}^1$

素因数の和:130418137

約数の個数: 16

約数和(自身を含む): 422554527360

約数和(自身を除く): 159892548478

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 130418063, 260836126, 2477943197, 4955886394, 6912157339, 13824314678, 131330989441, 262661978882]

約数ペア:

[(1, 262661978882), (2, 131330989441), (19, 13824314678), (38, 6912157339), (53, 4955886394), (106, 2477943197), (1007, 260836126), (2014, 130418063)]