142723142

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{277}}^1\times {\mathrm{487}}^1$

素因数の和:812

約数の個数: 24

約数和(自身を含む): 225066576

約数和(自身を除く): 82343434

約数列:

[1, 2, 23, 46, 277, 487, 529, 554, 974, 1058, 6371, 11201, 12742, 22402, 134899, 146533, 257623, 269798, 293066, 515246, 3102677, 6205354, 71361571, 142723142]

約数ペア:

[(1, 142723142), (2, 71361571), (23, 6205354), (46, 3102677), (277, 515246), (487, 293066), (529, 269798), (554, 257623), (974, 146533), (1058, 134899), (6371, 22402), (11201, 12742)]