730878988

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{43003}}^1$

素因数の和:43621

約数の個数: 24

約数和(自身を含む): 1464200192

約数和(自身を除く): 733321204

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 4249, 8498, 16996, 43003, 86006, 172012, 301021, 602042, 1204084, 26102821, 52205642, 104411284, 182719747, 365439494, 730878988]

約数ペア:

[(1, 730878988), (2, 365439494), (4, 182719747), (7, 104411284), (14, 52205642), (28, 26102821), (607, 1204084), (1214, 602042), (2428, 301021), (4249, 172012), (8498, 86006), (16996, 43003)]