391864116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4665049}}^1$

素因数の和:4665063

約数の個数: 24

約数和(自身を含む): 1044971200

約数和(自身を除く): 653107084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4665049, 9330098, 13995147, 18660196, 27990294, 32655343, 55980588, 65310686, 97966029, 130621372, 195932058, 391864116]

約数ペア:

[(1, 391864116), (2, 195932058), (3, 130621372), (4, 97966029), (6, 65310686), (7, 55980588), (12, 32655343), (14, 27990294), (21, 18660196), (28, 13995147), (42, 9330098), (84, 4665049)]