285141892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{883}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 601968640

約数和(自身を除く): 316826748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 607, 883, 1214, 1766, 2428, 3532, 4249, 6181, 8498, 11533, 12362, 16777, 16996, 23066, 24724, 33554, 46132, 67108, 80731, 117439, 161462, 234878, 322924, 469756, 535981, 1071962, 2143924, 3751867, 7503734, 10183639, 15007468, 20367278, 40734556, 71285473, 142570946, 285141892]

約数ペア:

[(1, 285141892), (2, 142570946), (4, 71285473), (7, 40734556), (14, 20367278), (19, 15007468), (28, 10183639), (38, 7503734), (76, 3751867), (133, 2143924), (266, 1071962), (532, 535981), (607, 469756), (883, 322924), (1214, 234878), (1766, 161462), (2428, 117439), (3532, 80731), (4249, 67108), (6181, 46132), (8498, 33554), (11533, 24724), (12362, 23066), (16777, 16996)]