242566786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{68483}}^1$

素因数の和:68526

約数の個数: 32

約数和(自身を含む): 473361408

約数和(自身を除く): 230794622

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 68483, 136966, 479381, 753313, 958762, 1506626, 1575109, 3150218, 5273191, 10546382, 11025763, 17326199, 22051526, 34652398, 121283393, 242566786]

約数ペア:

[(1, 242566786), (2, 121283393), (7, 34652398), (11, 22051526), (14, 17326199), (22, 11025763), (23, 10546382), (46, 5273191), (77, 3150218), (154, 1575109), (161, 1506626), (253, 958762), (322, 753313), (506, 479381), (1771, 136966), (3542, 68483)]