9719260070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{116273}}^1$

素因数の和:116936

約数の個数: 32

約数和(自身を含む): 18869874912

約数和(自身を除く): 9150614842

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 643, 1286, 3215, 6430, 8359, 16718, 41795, 83590, 116273, 232546, 581365, 1162730, 1511549, 3023098, 7557745, 15115490, 74763539, 149527078, 373817695, 747635390, 971926007, 1943852014, 4859630035, 9719260070]

約数ペア:

[(1, 9719260070), (2, 4859630035), (5, 1943852014), (10, 971926007), (13, 747635390), (26, 373817695), (65, 149527078), (130, 74763539), (643, 15115490), (1286, 7557745), (3215, 3023098), (6430, 1511549), (8359, 1162730), (16718, 581365), (41795, 232546), (83590, 116273)]