1374725690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{341123}}^1$

素因数の和:341174

約数の個数: 32

約数和(自身を含む): 2750823936

約数和(自身を除く): 1376098246

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 341123, 682246, 1705615, 3411230, 4434599, 8869198, 10574813, 21149626, 22172995, 44345990, 52874065, 105748130, 137472569, 274945138, 687362845, 1374725690]

約数ペア:

[(1, 1374725690), (2, 687362845), (5, 274945138), (10, 137472569), (13, 105748130), (26, 52874065), (31, 44345990), (62, 22172995), (65, 21149626), (130, 10574813), (155, 8869198), (310, 4434599), (403, 3411230), (806, 1705615), (2015, 682246), (4030, 341123)]