864787346

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{191071}}^1$

素因数の和:191177

約数の個数: 16

約数和(自身を含む): 1357375488

約数和(自身を除く): 492588142

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 191071, 382142, 5923201, 11846402, 13948183, 27896366, 432393673, 864787346]

約数ペア:

[(1, 864787346), (2, 432393673), (31, 27896366), (62, 13948183), (73, 11846402), (146, 5923201), (2263, 382142), (4526, 191071)]