850579996

素因数分解:

$2^2\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{21997}}^1$

素因数の和:23389

約数の個数: 24

約数和(自身を含む): 1702469216

約数和(自身を除く): 851889220

約数列:

[1, 2, 4, 7, 14, 28, 1381, 2762, 5524, 9667, 19334, 21997, 38668, 43994, 87988, 153979, 307958, 615916, 30377857, 60755714, 121511428, 212644999, 425289998, 850579996]

約数ペア:

[(1, 850579996), (2, 425289998), (4, 212644999), (7, 121511428), (14, 60755714), (28, 30377857), (1381, 615916), (2762, 307958), (5524, 153979), (9667, 87988), (19334, 43994), (21997, 38668)]