996840312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3195001}}^1$

素因数の和:3195023

約数の個数: 32

約数和(自身を含む): 2683801680

約数和(自身を除く): 1686961368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 3195001, 6390002, 9585003, 12780004, 19170006, 25560008, 38340012, 41535013, 76680024, 83070026, 124605039, 166140052, 249210078, 332280104, 498420156, 996840312]

約数ペア:

[(1, 996840312), (2, 498420156), (3, 332280104), (4, 249210078), (6, 166140052), (8, 124605039), (12, 83070026), (13, 76680024), (24, 41535013), (26, 38340012), (39, 25560008), (52, 19170006), (78, 12780004), (104, 9585003), (156, 6390002), (312, 3195001)]