713124880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{685697}}^1$

素因数の和:685723

約数の個数: 40

約数和(自身を含む): 1785557592

約数和(自身を除く): 1072432712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 685697, 1371394, 2742788, 3428485, 5485576, 6856970, 8914061, 10971152, 13713940, 17828122, 27427880, 35656244, 44570305, 54855760, 71312488, 89140610, 142624976, 178281220, 356562440, 713124880]

約数ペア:

[(1, 713124880), (2, 356562440), (4, 178281220), (5, 142624976), (8, 89140610), (10, 71312488), (13, 54855760), (16, 44570305), (20, 35656244), (26, 27427880), (40, 17828122), (52, 13713940), (65, 10971152), (80, 8914061), (104, 6856970), (130, 5485576), (208, 3428485), (260, 2742788), (520, 1371394), (1040, 685697)]