2017049970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5171923}}^1$

素因数の和:5171946

約数の個数: 32

約数和(自身を含む): 5213299392

約数和(自身を除く): 3196249422

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5171923, 10343846, 15515769, 25859615, 31031538, 51719230, 67234999, 77578845, 134469998, 155157690, 201704997, 336174995, 403409994, 672349990, 1008524985, 2017049970]

約数ペア:

[(1, 2017049970), (2, 1008524985), (3, 672349990), (5, 403409994), (6, 336174995), (10, 201704997), (13, 155157690), (15, 134469998), (26, 77578845), (30, 67234999), (39, 51719230), (65, 31031538), (78, 25859615), (130, 15515769), (195, 10343846), (390, 5171923)]