870822154

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{30047}}^1$

素因数の和:30429

約数の個数: 16

約数和(自身を含む): 1340621568

約数和(自身を除く): 469799414

約数列:

[1, 2, 43, 86, 337, 674, 14491, 28982, 30047, 60094, 1292021, 2584042, 10125839, 20251678, 435411077, 870822154]

約数ペア:

[(1, 870822154), (2, 435411077), (43, 20251678), (86, 10125839), (337, 2584042), (674, 1292021), (14491, 60094), (28982, 30047)]