2513852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 5268480

約数和(自身を除く): 2754628

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 97, 124, 194, 209, 341, 388, 418, 589, 682, 836, 1067, 1178, 1364, 1843, 2134, 2356, 3007, 3686, 4268, 6014, 6479, 7372, 12028, 12958, 20273, 25916, 33077, 40546, 57133, 66154, 81092, 114266, 132308, 228532, 628463, 1256926, 2513852]

約数ペア:

[(1, 2513852), (2, 1256926), (4, 628463), (11, 228532), (19, 132308), (22, 114266), (31, 81092), (38, 66154), (44, 57133), (62, 40546), (76, 33077), (97, 25916), (124, 20273), (194, 12958), (209, 12028), (341, 7372), (388, 6479), (418, 6014), (589, 4268), (682, 3686), (836, 3007), (1067, 2356), (1178, 2134), (1364, 1843)]