274228216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1804133}}^1$

素因数の和:1804158

約数の個数: 16

約数和(自身を含む): 541240200

約数和(自身を除く): 267011984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1804133, 3608266, 7216532, 14433064, 34278527, 68557054, 137114108, 274228216]

約数ペア:

[(1, 274228216), (2, 137114108), (4, 68557054), (8, 34278527), (19, 14433064), (38, 7216532), (76, 3608266), (152, 1804133)]