2018007035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{1259}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 2675151360

約数和(自身を除く): 657144325

約数列:

[1, 5, 11, 55, 151, 193, 755, 965, 1259, 1661, 2123, 6295, 8305, 10615, 13849, 29143, 69245, 145715, 190109, 242987, 320573, 950545, 1214935, 1602865, 2091199, 2672857, 10455995, 13364285, 36691037, 183455185, 403601407, 2018007035]

約数ペア:

[(1, 2018007035), (5, 403601407), (11, 183455185), (55, 36691037), (151, 13364285), (193, 10455995), (755, 2672857), (965, 2091199), (1259, 1602865), (1661, 1214935), (2123, 950545), (6295, 320573), (8305, 242987), (10615, 190109), (13849, 145715), (29143, 69245)]