274388566

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{4129}}^1$

素因数の和:4503

約数の個数: 16

約数和(自身を含む): 416304000

約数和(自身を除く): 141915434

約数列:

[1, 2, 149, 223, 298, 446, 4129, 8258, 33227, 66454, 615221, 920767, 1230442, 1841534, 137194283, 274388566]

約数ペア:

[(1, 274388566), (2, 137194283), (149, 1841534), (223, 1230442), (298, 920767), (446, 615221), (4129, 66454), (8258, 33227)]