127819882

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{2273}}^1$

素因数の和:3213

約数の個数: 16

約数和(自身を含む): 198220032

約数和(自身を除く): 70400150

約数列:

[1, 2, 31, 62, 907, 1814, 2273, 4546, 28117, 56234, 70463, 140926, 2061611, 4123222, 63909941, 127819882]

約数ペア:

[(1, 127819882), (2, 63909941), (31, 4123222), (62, 2061611), (907, 140926), (1814, 70463), (2273, 56234), (4546, 28117)]