1249997649218

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{22279}}^1\times {\mathrm{529307}}^1$

素因数の和:551641

約数の個数: 16

約数和(自身を含む): 1910463122880

約数和(自身を除く): 660465473662

約数列:

[1, 2, 53, 106, 22279, 44558, 529307, 1058614, 1180787, 2361574, 28053271, 56106542, 11792430653, 23584861306, 624998824609, 1249997649218]

約数ペア:

[(1, 1249997649218), (2, 624998824609), (53, 23584861306), (106, 11792430653), (22279, 56106542), (44558, 28053271), (529307, 2361574), (1058614, 1180787)]