1728870312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5541251}}^1$

素因数の和:5541273

約数の個数: 32

約数和(自身を含む): 4654651680

約数和(自身を除く): 2925781368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 5541251, 11082502, 16623753, 22165004, 33247506, 44330008, 66495012, 72036263, 132990024, 144072526, 216108789, 288145052, 432217578, 576290104, 864435156, 1728870312]

約数ペア:

[(1, 1728870312), (2, 864435156), (3, 576290104), (4, 432217578), (6, 288145052), (8, 216108789), (12, 144072526), (13, 132990024), (24, 72036263), (26, 66495012), (39, 44330008), (52, 33247506), (78, 22165004), (104, 16623753), (156, 11082502), (312, 5541251)]