316891006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 511660800

約数和(自身を除く): 194769794

約数列:

[1, 2, 19, 38, 59, 118, 281, 503, 562, 1006, 1121, 2242, 5339, 9557, 10678, 16579, 19114, 29677, 33158, 59354, 141343, 282686, 315001, 563863, 630002, 1127726, 2685517, 5371034, 8339237, 16678474, 158445503, 316891006]

約数ペア:

[(1, 316891006), (2, 158445503), (19, 16678474), (38, 8339237), (59, 5371034), (118, 2685517), (281, 1127726), (503, 630002), (562, 563863), (1006, 315001), (1121, 282686), (2242, 141343), (5339, 59354), (9557, 33158), (10678, 29677), (16579, 19114)]