2022681241

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 2513125440

約数和(自身を除く): 490444199

約数列:

[1, 7, 29, 49, 53, 107, 203, 251, 371, 749, 1421, 1537, 1757, 2597, 3103, 5243, 5671, 7279, 10759, 12299, 13303, 21721, 26857, 39697, 50953, 75313, 93121, 152047, 164459, 187999, 277879, 356671, 385787, 651847, 778853, 1151213, 1315993, 1423421, 2700509, 5451971, 8058491, 9963947, 18903563, 38163797, 41279209, 69747629, 288954463, 2022681241]

約数ペア:

[(1, 2022681241), (7, 288954463), (29, 69747629), (49, 41279209), (53, 38163797), (107, 18903563), (203, 9963947), (251, 8058491), (371, 5451971), (749, 2700509), (1421, 1423421), (1537, 1315993), (1757, 1151213), (2597, 778853), (3103, 651847), (5243, 385787), (5671, 356671), (7279, 277879), (10759, 187999), (12299, 164459), (13303, 152047), (21721, 93121), (26857, 75313), (39697, 50953)]