315045898

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{28573}}^1$

素因数の和:28761

約数の個数: 16

約数和(自身を含む): 488615400

約数和(自身を除く): 173569502

約数列:

[1, 2, 37, 74, 149, 298, 5513, 11026, 28573, 57146, 1057201, 2114402, 4257377, 8514754, 157522949, 315045898]

約数ペア:

[(1, 315045898), (2, 157522949), (37, 8514754), (74, 4257377), (149, 2114402), (298, 1057201), (5513, 57146), (11026, 28573)]