2025225601

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{63853}}^1$

素因数の和:64080

約数の個数: 16

約数和(自身を含む): 2427473664

約数和(自身を除く): 402248063

約数列:

[1, 7, 23, 161, 197, 1379, 4531, 31717, 63853, 446971, 1468619, 10280333, 12579041, 88053287, 289317943, 2025225601]

約数ペア:

[(1, 2025225601), (7, 289317943), (23, 88053287), (161, 12579041), (197, 10280333), (1379, 1468619), (4531, 446971), (31717, 63853)]