1209944796

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1420123}}^1$

素因数の和:1420201

約数の個数: 24

約数和(自身を含む): 2862969984

約数和(自身を除く): 1653025188

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1420123, 2840246, 4260369, 5680492, 8520738, 17041476, 100828733, 201657466, 302486199, 403314932, 604972398, 1209944796]

約数ペア:

[(1, 1209944796), (2, 604972398), (3, 403314932), (4, 302486199), (6, 201657466), (12, 100828733), (71, 17041476), (142, 8520738), (213, 5680492), (284, 4260369), (426, 2840246), (852, 1420123)]