2912249089

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{21211}}^1$

素因数の和:21388

約数の個数: 16

約数和(自身を含む): 3106115584

約数和(自身を除く): 193866495

約数列:

[1, 31, 43, 103, 1333, 3193, 4429, 21211, 137299, 657541, 912073, 2184733, 28274263, 67726723, 93943519, 2912249089]

約数ペア:

[(1, 2912249089), (31, 93943519), (43, 67726723), (103, 28274263), (1333, 2184733), (3193, 912073), (4429, 657541), (21211, 137299)]