283053428

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{142381}}^1$

素因数の和:142463

約数の個数: 24

約数和(自身を含む): 574084224

約数和(自身を除く): 291030796

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 142381, 284762, 569524, 996667, 1993334, 3986668, 10109051, 20218102, 40436204, 70763357, 141526714, 283053428]

約数ペア:

[(1, 283053428), (2, 141526714), (4, 70763357), (7, 40436204), (14, 20218102), (28, 10109051), (71, 3986668), (142, 1993334), (284, 996667), (497, 569524), (994, 284762), (1988, 142381)]