12290996892

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{221077}}^1$

素因数の和:221238

約数の個数: 48

約数和(自身を含む): 29638600992

約数和(自身を除く): 17347604100

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 113, 123, 164, 226, 246, 339, 452, 492, 678, 1356, 4633, 9266, 13899, 18532, 27798, 55596, 221077, 442154, 663231, 884308, 1326462, 2652924, 9064157, 18128314, 24981701, 27192471, 36256628, 49963402, 54384942, 74945103, 99926804, 108769884, 149890206, 299780412, 1024249741, 2048499482, 3072749223, 4096998964, 6145498446, 12290996892]

約数ペア:

[(1, 12290996892), (2, 6145498446), (3, 4096998964), (4, 3072749223), (6, 2048499482), (12, 1024249741), (41, 299780412), (82, 149890206), (113, 108769884), (123, 99926804), (164, 74945103), (226, 54384942), (246, 49963402), (339, 36256628), (452, 27192471), (492, 24981701), (678, 18128314), (1356, 9064157), (4633, 2652924), (9266, 1326462), (13899, 884308), (18532, 663231), (27798, 442154), (55596, 221077)]