2681532016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8820829}}^1$

素因数の和:8820856

約数の個数: 20

約数和(自身を含む): 5468914600

約数和(自身を除く): 2787382584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8820829, 17641658, 35283316, 70566632, 141133264, 167595751, 335191502, 670383004, 1340766008, 2681532016]

約数ペア:

[(1, 2681532016), (2, 1340766008), (4, 670383004), (8, 335191502), (16, 167595751), (19, 141133264), (38, 70566632), (76, 35283316), (152, 17641658), (304, 8820829)]