388839731388

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{77334871}}^1$

素因数の和:77335297

約数の個数: 24

約数和(自身を含む): 909458094720

約数和(自身を除く): 520618363332

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 77334871, 154669742, 232004613, 309339484, 464009226, 928018452, 32403310949, 64806621898, 97209932847, 129613243796, 194419865694, 388839731388]

約数ペア:

[(1, 388839731388), (2, 194419865694), (3, 129613243796), (4, 97209932847), (6, 64806621898), (12, 32403310949), (419, 928018452), (838, 464009226), (1257, 309339484), (1676, 232004613), (2514, 154669742), (5028, 77334871)]