13440019254

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{203989}}^1$

素因数の和:204212

約数の個数: 32

約数和(自身を含む): 27416256000

約数和(自身を除く): 13976236746

約数列:

[1, 2, 3, 6, 79, 139, 158, 237, 278, 417, 474, 834, 10981, 21962, 32943, 65886, 203989, 407978, 611967, 1223934, 16115131, 28354471, 32230262, 48345393, 56708942, 85063413, 96690786, 170126826, 2240003209, 4480006418, 6720009627, 13440019254]

約数ペア:

[(1, 13440019254), (2, 6720009627), (3, 4480006418), (6, 2240003209), (79, 170126826), (139, 96690786), (158, 85063413), (237, 56708942), (278, 48345393), (417, 32230262), (474, 28354471), (834, 16115131), (10981, 1223934), (21962, 611967), (32943, 407978), (65886, 203989)]