2799000001

素因数分解:

$7^2\times {\mathrm{317}}^1\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 3281821056

約数和(自身を除く): 482821055

約数列:

[1, 7, 49, 317, 367, 491, 2219, 2569, 3437, 15533, 17983, 24059, 116339, 155647, 180197, 814373, 1089529, 1261379, 5700611, 7626703, 8829653, 57122449, 399857143, 2799000001]

約数ペア:

[(1, 2799000001), (7, 399857143), (49, 57122449), (317, 8829653), (367, 7626703), (491, 5700611), (2219, 1261379), (2569, 1089529), (3437, 814373), (15533, 180197), (17983, 155647), (24059, 116339)]