8970910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 17543232

約数和(自身を除く): 8572322

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 457, 755, 914, 1510, 1963, 2285, 3926, 4570, 5941, 9815, 11882, 19630, 29705, 59410, 69007, 138014, 345035, 690070, 897091, 1794182, 4485455, 8970910]

約数ペア:

[(1, 8970910), (2, 4485455), (5, 1794182), (10, 897091), (13, 690070), (26, 345035), (65, 138014), (130, 69007), (151, 59410), (302, 29705), (457, 19630), (755, 11882), (914, 9815), (1510, 5941), (1963, 4570), (2285, 3926)]