2978844016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9798829}}^1$

素因数の和:9798856

約数の個数: 20

約数和(自身を含む): 6075274600

約数和(自身を除く): 3096430584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9798829, 19597658, 39195316, 78390632, 156781264, 186177751, 372355502, 744711004, 1489422008, 2978844016]

約数ペア:

[(1, 2978844016), (2, 1489422008), (4, 744711004), (8, 372355502), (16, 186177751), (19, 156781264), (38, 78390632), (76, 39195316), (152, 19597658), (304, 9798829)]