1297439976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{7722857}}^1$

素因数の和:7722873

約数の個数: 32

約数和(自身を含む): 3706971840

約数和(自身を除く): 2409531864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 7722857, 15445714, 23168571, 30891428, 46337142, 54059999, 61782856, 92674284, 108119998, 162179997, 185348568, 216239996, 324359994, 432479992, 648719988, 1297439976]

約数ペア:

[(1, 1297439976), (2, 648719988), (3, 432479992), (4, 324359994), (6, 216239996), (7, 185348568), (8, 162179997), (12, 108119998), (14, 92674284), (21, 61782856), (24, 54059999), (28, 46337142), (42, 30891428), (56, 23168571), (84, 15445714), (168, 7722857)]