2112773248

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{868739}}^1$

素因数の和:868772

約数の個数: 32

約数和(自身を含む): 4430574000

約数和(自身を除く): 2317800752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 868739, 1737478, 3474956, 6949912, 13899824, 16506041, 27799648, 33012082, 55599296, 66024164, 111198592, 132048328, 264096656, 528193312, 1056386624, 2112773248]

約数ペア:

[(1, 2112773248), (2, 1056386624), (4, 528193312), (8, 264096656), (16, 132048328), (19, 111198592), (32, 66024164), (38, 55599296), (64, 33012082), (76, 27799648), (128, 16506041), (152, 13899824), (304, 6949912), (608, 3474956), (1216, 1737478), (2432, 868739)]