280982114

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{134699}}^1$

素因数の和:134857

約数の個数: 16

約数和(自身を含む): 484920000

約数和(自身を除く): 203937886

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 134699, 269398, 942893, 1885786, 20070151, 40140302, 140491057, 280982114]

約数ペア:

[(1, 280982114), (2, 140491057), (7, 40140302), (14, 20070151), (149, 1885786), (298, 942893), (1043, 269398), (2086, 134699)]