1880452546

素因数分解:

$2^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{203821}}^1$

素因数の和:204489

約数の個数: 16

約数和(自身を含む): 3228540480

約数和(自身を除く): 1348087934

約数列:

[1, 2, 7, 14, 659, 1318, 4613, 9226, 203821, 407642, 1426747, 2853494, 134318039, 268636078, 940226273, 1880452546]

約数ペア:

[(1, 1880452546), (2, 940226273), (7, 268636078), (14, 134318039), (659, 2853494), (1318, 1426747), (4613, 407642), (9226, 203821)]