2697946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:773

約数の個数: 16

約数和(自身を含む): 4276800

約数和(自身を除く): 1578854

約数列:

[1, 2, 23, 46, 89, 178, 659, 1318, 2047, 4094, 15157, 30314, 58651, 117302, 1348973, 2697946]

約数ペア:

[(1, 2697946), (2, 1348973), (23, 117302), (46, 58651), (89, 30314), (178, 15157), (659, 4094), (1318, 2047)]