85890389002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2237}}^1\times {\mathrm{12739}}^1$

素因数の和:15126

約数の個数: 32

約数和(自身を含む): 141648212160

約数和(自身を除く): 55757823158

約数列:

[1, 2, 11, 22, 137, 274, 1507, 2237, 3014, 4474, 12739, 24607, 25478, 49214, 140129, 280258, 306469, 612938, 1745243, 3371159, 3490486, 6742318, 19197673, 28497143, 38395346, 56994286, 313468573, 626937146, 3904108591, 7808217182, 42945194501, 85890389002]

約数ペア:

[(1, 85890389002), (2, 42945194501), (11, 7808217182), (22, 3904108591), (137, 626937146), (274, 313468573), (1507, 56994286), (2237, 38395346), (3014, 28497143), (4474, 19197673), (12739, 6742318), (24607, 3490486), (25478, 3371159), (49214, 1745243), (140129, 612938), (280258, 306469)]