1219661418

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1\times {\mathrm{2791}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 2460131712

約数和(自身を除く): 1240470294

約数列:

[1, 2, 3, 6, 173, 346, 421, 519, 842, 1038, 1263, 2526, 2791, 5582, 8373, 16746, 72833, 145666, 218499, 436998, 482843, 965686, 1175011, 1448529, 2350022, 2897058, 3525033, 7050066, 203276903, 406553806, 609830709, 1219661418]

約数ペア:

[(1, 1219661418), (2, 609830709), (3, 406553806), (6, 203276903), (173, 7050066), (346, 3525033), (421, 2897058), (519, 2350022), (842, 1448529), (1038, 1175011), (1263, 965686), (2526, 482843), (2791, 436998), (5582, 218499), (8373, 145666), (16746, 72833)]