556583188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2609}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 1175126400

約数和(自身を除く): 618543212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 401, 532, 802, 1604, 2609, 2807, 5218, 5614, 7619, 10436, 11228, 15238, 18263, 30476, 36526, 49571, 53333, 73052, 99142, 106666, 198284, 213332, 346997, 693994, 1046209, 1387988, 2092418, 4184836, 7323463, 14646926, 19877971, 29293852, 39755942, 79511884, 139145797, 278291594, 556583188]

約数ペア:

[(1, 556583188), (2, 278291594), (4, 139145797), (7, 79511884), (14, 39755942), (19, 29293852), (28, 19877971), (38, 14646926), (76, 7323463), (133, 4184836), (266, 2092418), (401, 1387988), (532, 1046209), (802, 693994), (1604, 346997), (2609, 213332), (2807, 198284), (5218, 106666), (5614, 99142), (7619, 73052), (10436, 53333), (11228, 49571), (15238, 36526), (18263, 30476)]