2378639278

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{52861}}^1$

素因数の和:53163

約数の個数: 16

約数和(自身を含む): 3615760800

約数和(自身を除く): 1237121522

約数列:

[1, 2, 149, 151, 298, 302, 22499, 44998, 52861, 105722, 7876289, 7982011, 15752578, 15964022, 1189319639, 2378639278]

約数ペア:

[(1, 2378639278), (2, 1189319639), (149, 15964022), (151, 15752578), (298, 7982011), (302, 7876289), (22499, 105722), (44998, 52861)]