520084698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{120223}}^1$

素因数の和:120338

約数の個数: 32

約数和(自身を含む): 1200316416

約数和(自身を除く): 680231718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 120223, 240446, 360669, 721338, 841561, 1683122, 2524683, 5049366, 12382969, 24765938, 37148907, 74297814, 86680783, 173361566, 260042349, 520084698]

約数ペア:

[(1, 520084698), (2, 260042349), (3, 173361566), (6, 86680783), (7, 74297814), (14, 37148907), (21, 24765938), (42, 12382969), (103, 5049366), (206, 2524683), (309, 1683122), (618, 841561), (721, 721338), (1442, 360669), (2163, 240446), (4326, 120223)]