283065986

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{719}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 494968320

約数和(自身を除く): 211902334

約数列:

[1, 2, 7, 14, 61, 122, 427, 461, 719, 854, 922, 1438, 3227, 5033, 6454, 10066, 28121, 43859, 56242, 87718, 196847, 307013, 331459, 393694, 614026, 662918, 2320213, 4640426, 20218999, 40437998, 141532993, 283065986]

約数ペア:

[(1, 283065986), (2, 141532993), (7, 40437998), (14, 20218999), (61, 4640426), (122, 2320213), (427, 662918), (461, 614026), (719, 393694), (854, 331459), (922, 307013), (1438, 196847), (3227, 87718), (5033, 56242), (6454, 43859), (10066, 28121)]