123455748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1291}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 310968896

約数和(自身を除く): 187513148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 613, 1226, 1291, 1839, 2452, 2582, 3678, 3873, 5164, 7356, 7746, 7969, 15492, 15938, 16783, 23907, 31876, 33566, 47814, 50349, 67132, 95628, 100698, 201396, 791383, 1582766, 2374149, 3165532, 4748298, 9496596, 10287979, 20575958, 30863937, 41151916, 61727874, 123455748]

約数ペア:

[(1, 123455748), (2, 61727874), (3, 41151916), (4, 30863937), (6, 20575958), (12, 10287979), (13, 9496596), (26, 4748298), (39, 3165532), (52, 2374149), (78, 1582766), (156, 791383), (613, 201396), (1226, 100698), (1291, 95628), (1839, 67132), (2452, 50349), (2582, 47814), (3678, 33566), (3873, 31876), (5164, 23907), (7356, 16783), (7746, 15938), (7969, 15492)]