42420002

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{503}}^1$

素因数の和:937

約数の個数: 16

約数和(自身を含む): 64411200

約数和(自身を除く): 21991198

約数列:

[1, 2, 149, 283, 298, 503, 566, 1006, 42167, 74947, 84334, 142349, 149894, 284698, 21210001, 42420002]

約数ペア:

[(1, 42420002), (2, 21210001), (149, 284698), (283, 149894), (298, 142349), (503, 84334), (566, 74947), (1006, 42167)]