2015631942

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{15919}}^1$

素因数の和:16420

約数の個数: 32

約数和(自身を含む): 4126464000

約数和(自身を除く): 2110832058

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 449, 898, 1347, 2694, 15919, 21103, 31838, 42206, 47757, 63309, 95514, 126618, 748193, 1496386, 2244579, 4489158, 7147631, 14295262, 21442893, 42885786, 335938657, 671877314, 1007815971, 2015631942]

約数ペア:

[(1, 2015631942), (2, 1007815971), (3, 671877314), (6, 335938657), (47, 42885786), (94, 21442893), (141, 14295262), (282, 7147631), (449, 4489158), (898, 2244579), (1347, 1496386), (2694, 748193), (15919, 126618), (21103, 95514), (31838, 63309), (42206, 47757)]