280349862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{4567}}^1$

素因数の和:5372

約数の個数: 32

約数和(自身を含む): 604730112

約数和(自身を除く): 324380250

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 787, 1574, 2361, 4567, 4722, 9134, 10231, 13701, 20462, 27402, 30693, 59371, 61386, 118742, 178113, 356226, 3594229, 7188458, 10782687, 21565374, 46724977, 93449954, 140174931, 280349862]

約数ペア:

[(1, 280349862), (2, 140174931), (3, 93449954), (6, 46724977), (13, 21565374), (26, 10782687), (39, 7188458), (78, 3594229), (787, 356226), (1574, 178113), (2361, 118742), (4567, 61386), (4722, 59371), (9134, 30693), (10231, 27402), (13701, 20462)]