130971828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{839563}}^1$

素因数の和:839583

約数の個数: 24

約数和(自身を含む): 329109088

約数和(自身を除く): 198137260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 839563, 1679126, 2518689, 3358252, 5037378, 10074756, 10914319, 21828638, 32742957, 43657276, 65485914, 130971828]

約数ペア:

[(1, 130971828), (2, 65485914), (3, 43657276), (4, 32742957), (6, 21828638), (12, 10914319), (13, 10074756), (26, 5037378), (39, 3358252), (52, 2518689), (78, 1679126), (156, 839563)]