1284170326

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{39839}}^1$

素因数の和:40139

約数の個数: 16

約数和(自身を含む): 1962040320

約数和(自身を除く): 677869994

約数列:

[1, 2, 71, 142, 227, 454, 16117, 32234, 39839, 79678, 2828569, 5657138, 9043453, 18086906, 642085163, 1284170326]

約数ペア:

[(1, 1284170326), (2, 642085163), (71, 18086906), (142, 9043453), (227, 5657138), (454, 2828569), (16117, 79678), (32234, 39839)]