858425092

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{52051}}^1$

素因数の和:52112

約数の個数: 48

約数和(自身を含む): 1865543680

約数和(自身を除く): 1007118588

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 16492, 52051, 104102, 208204, 364357, 728714, 988969, 1457428, 1613581, 1977938, 3227162, 3955876, 6454324, 6922783, 11295067, 13845566, 22590134, 27691132, 30658039, 45180268, 61316078, 122632156, 214606273, 429212546, 858425092]

約数ペア:

[(1, 858425092), (2, 429212546), (4, 214606273), (7, 122632156), (14, 61316078), (19, 45180268), (28, 30658039), (31, 27691132), (38, 22590134), (62, 13845566), (76, 11295067), (124, 6922783), (133, 6454324), (217, 3955876), (266, 3227162), (434, 1977938), (532, 1613581), (589, 1457428), (868, 988969), (1178, 728714), (2356, 364357), (4123, 208204), (8246, 104102), (16492, 52051)]