289093026

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{3761}}^1$

素因数の和:4346

約数の個数: 32

約数和(自身を含む): 604568448

約数和(自身を除く): 315475422

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 557, 1114, 1671, 3342, 3761, 7522, 11283, 12811, 22566, 25622, 38433, 76866, 86503, 173006, 259509, 519018, 2094877, 4189754, 6284631, 12569262, 48182171, 96364342, 144546513, 289093026]

約数ペア:

[(1, 289093026), (2, 144546513), (3, 96364342), (6, 48182171), (23, 12569262), (46, 6284631), (69, 4189754), (138, 2094877), (557, 519018), (1114, 259509), (1671, 173006), (3342, 86503), (3761, 76866), (7522, 38433), (11283, 25622), (12811, 22566)]