225534651409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{689369}}^1$

素因数の和:689712

約数の個数: 16

約数和(自身を含む): 241886145600

約数和(自身を除く): 16351494191

約数列:

[1, 19, 67, 257, 1273, 4883, 17219, 327161, 689369, 13098011, 46187723, 177167833, 877566737, 3366188827, 11870244811, 225534651409]

約数ペア:

[(1, 225534651409), (19, 11870244811), (67, 3366188827), (257, 877566737), (1273, 177167833), (4883, 46187723), (17219, 13098011), (327161, 689369)]