1296756590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{4481}}^1$

素因数の和:5204

約数の個数: 32

約数和(自身を含む): 2392527456

約数和(自身を除く): 1095770866

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 673, 1346, 3365, 4481, 6730, 8962, 22405, 28939, 44810, 57878, 144695, 192683, 289390, 385366, 963415, 1926830, 3015713, 6031426, 15078565, 30157130, 129675659, 259351318, 648378295, 1296756590]

約数ペア:

[(1, 1296756590), (2, 648378295), (5, 259351318), (10, 129675659), (43, 30157130), (86, 15078565), (215, 6031426), (430, 3015713), (673, 1926830), (1346, 963415), (3365, 385366), (4481, 289390), (6730, 192683), (8962, 144695), (22405, 57878), (28939, 44810)]