4917198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 11663568

約数和(自身を除く): 6746370

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 521, 726, 858, 1042, 1563, 1573, 3126, 3146, 4719, 5731, 6773, 9438, 11462, 13546, 17193, 20319, 34386, 40638, 63041, 74503, 126082, 149006, 189123, 223509, 378246, 447018, 819533, 1639066, 2458599, 4917198]

約数ペア:

[(1, 4917198), (2, 2458599), (3, 1639066), (6, 819533), (11, 447018), (13, 378246), (22, 223509), (26, 189123), (33, 149006), (39, 126082), (66, 74503), (78, 63041), (121, 40638), (143, 34386), (242, 20319), (286, 17193), (363, 13546), (429, 11462), (521, 9438), (726, 6773), (858, 5731), (1042, 4719), (1563, 3146), (1573, 3126)]