9501940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1013}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 23167872

約数和(自身を除く): 13665932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1013, 1340, 1876, 2026, 2345, 4052, 4690, 5065, 7091, 9380, 10130, 14182, 20260, 28364, 35455, 67871, 70910, 135742, 141820, 271484, 339355, 475097, 678710, 950194, 1357420, 1900388, 2375485, 4750970, 9501940]

約数ペア:

[(1, 9501940), (2, 4750970), (4, 2375485), (5, 1900388), (7, 1357420), (10, 950194), (14, 678710), (20, 475097), (28, 339355), (35, 271484), (67, 141820), (70, 135742), (134, 70910), (140, 67871), (268, 35455), (335, 28364), (469, 20260), (670, 14182), (938, 10130), (1013, 9380), (1340, 7091), (1876, 5065), (2026, 4690), (2345, 4052)]