1217967352

素因数分解:

$2^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{35831}}^1$

素因数の和:36451

約数の個数: 32

約数和(自身を含む): 2614302720

約数和(自身を除く): 1396335368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 607, 1214, 2428, 4249, 4856, 8498, 16996, 33992, 35831, 71662, 143324, 250817, 286648, 501634, 1003268, 2006536, 21749417, 43498834, 86997668, 152245919, 173995336, 304491838, 608983676, 1217967352]

約数ペア:

[(1, 1217967352), (2, 608983676), (4, 304491838), (7, 173995336), (8, 152245919), (14, 86997668), (28, 43498834), (56, 21749417), (607, 2006536), (1214, 1003268), (2428, 501634), (4249, 286648), (4856, 250817), (8498, 143324), (16996, 71662), (33992, 35831)]