2006822013

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4154911}}^1$

素因数の和:4154944

約数の個数: 16

約数和(自身を含む): 3190972416

約数和(自身を除く): 1184150403

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4154911, 12464733, 29084377, 87253131, 95562953, 286688859, 668940671, 2006822013]

約数ペア:

[(1, 2006822013), (3, 668940671), (7, 286688859), (21, 95562953), (23, 87253131), (69, 29084377), (161, 12464733), (483, 4154911)]