866128414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{108023}}^1$

素因数の和:108255

約数の個数: 16

約数和(自身を含む): 1374065280

約数和(自身を除く): 507936866

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 108023, 216046, 2052437, 4104874, 22792853, 45585706, 433064207, 866128414]

約数ペア:

[(1, 866128414), (2, 433064207), (19, 45585706), (38, 22792853), (211, 4104874), (422, 2052437), (4009, 216046), (8018, 108023)]