254865282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{209249}}^1$

素因数の和:209290

約数の個数: 32

約数和(自身を含む): 602640000

約数和(自身を除く): 347774718

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 209249, 418498, 627747, 1255494, 1464743, 2929486, 4394229, 6068221, 8788458, 12136442, 18204663, 36409326, 42477547, 84955094, 127432641, 254865282]

約数ペア:

[(1, 254865282), (2, 127432641), (3, 84955094), (6, 42477547), (7, 36409326), (14, 18204663), (21, 12136442), (29, 8788458), (42, 6068221), (58, 4394229), (87, 2929486), (174, 1464743), (203, 1255494), (406, 627747), (609, 418498), (1218, 209249)]