1372294

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 2790720

約数和(自身を除く): 1418426

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 67, 77, 98, 133, 134, 154, 209, 266, 418, 469, 539, 737, 931, 938, 1078, 1273, 1463, 1474, 1862, 2546, 2926, 3283, 5159, 6566, 8911, 10241, 10318, 14003, 17822, 20482, 28006, 36113, 62377, 72226, 98021, 124754, 196042, 686147, 1372294]

約数ペア:

[(1, 1372294), (2, 686147), (7, 196042), (11, 124754), (14, 98021), (19, 72226), (22, 62377), (38, 36113), (49, 28006), (67, 20482), (77, 17822), (98, 14003), (133, 10318), (134, 10241), (154, 8911), (209, 6566), (266, 5159), (418, 3283), (469, 2926), (539, 2546), (737, 1862), (931, 1474), (938, 1463), (1078, 1273)]