1330384588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{2003}}^1$

素因数の和:2314

約数の個数: 48

約数和(自身を含む): 2566450656

約数和(自身を除く): 1236066068

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 241, 482, 689, 964, 1378, 2003, 2756, 3133, 4006, 6266, 8012, 12532, 12773, 25546, 26039, 51092, 52078, 104156, 106159, 166049, 212318, 332098, 424636, 482723, 664196, 965446, 1380067, 1930892, 2760134, 5520268, 6275399, 12550798, 25101596, 25584319, 51168638, 102337276, 332596147, 665192294, 1330384588]

約数ペア:

[(1, 1330384588), (2, 665192294), (4, 332596147), (13, 102337276), (26, 51168638), (52, 25584319), (53, 25101596), (106, 12550798), (212, 6275399), (241, 5520268), (482, 2760134), (689, 1930892), (964, 1380067), (1378, 965446), (2003, 664196), (2756, 482723), (3133, 424636), (4006, 332098), (6266, 212318), (8012, 166049), (12532, 106159), (12773, 104156), (25546, 52078), (26039, 51092)]