254157618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{296221}}^1$

素因数の和:296250

約数の個数: 32

約数和(自身を含む): 597183552

約数和(自身を除く): 343025934

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 296221, 592442, 888663, 1777326, 3258431, 3850873, 6516862, 7701746, 9775293, 11552619, 19550586, 23105238, 42359603, 84719206, 127078809, 254157618]

約数ペア:

[(1, 254157618), (2, 127078809), (3, 84719206), (6, 42359603), (11, 23105238), (13, 19550586), (22, 11552619), (26, 9775293), (33, 7701746), (39, 6516862), (66, 3850873), (78, 3258431), (143, 1777326), (286, 888663), (429, 592442), (858, 296221)]