238417966088

素因数分解:

$2^3\times {\mathrm{9931}}^1\times {\mathrm{3000931}}^1$

素因数の和:3010868

約数の個数: 16

約数和(自身を含む): 447078849360

約数和(自身を除く): 208660883272

約数列:

[1, 2, 4, 8, 9931, 19862, 39724, 79448, 3000931, 6001862, 12003724, 24007448, 29802245761, 59604491522, 119208983044, 238417966088]

約数ペア:

[(1, 238417966088), (2, 119208983044), (4, 59604491522), (8, 29802245761), (9931, 24007448), (19862, 12003724), (39724, 6001862), (79448, 3000931)]