1644157070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{69403}}^1$

素因数の和:69536

約数の個数: 32

約数和(自身を含む): 3118182912

約数和(自身を除く): 1474025842

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 4738, 11845, 23690, 69403, 138806, 347015, 694030, 1596269, 3192538, 7148509, 7981345, 14297018, 15962690, 35742545, 71485090, 164415707, 328831414, 822078535, 1644157070]

約数ペア:

[(1, 1644157070), (2, 822078535), (5, 328831414), (10, 164415707), (23, 71485090), (46, 35742545), (103, 15962690), (115, 14297018), (206, 7981345), (230, 7148509), (515, 3192538), (1030, 1596269), (2369, 694030), (4738, 347015), (11845, 138806), (23690, 69403)]