2798837432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{38903}}^1$

素因数の和:38972

約数の個数: 48

約数和(自身を含む): 5808756240

約数和(自身を除く): 3009918808

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 529, 782, 1058, 1564, 2116, 3128, 4232, 8993, 17986, 35972, 38903, 71944, 77806, 155612, 311224, 661351, 894769, 1322702, 1789538, 2645404, 3579076, 5290808, 7158152, 15211073, 20579687, 30422146, 41159374, 60844292, 82318748, 121688584, 164637496, 349854679, 699709358, 1399418716, 2798837432]

約数ペア:

[(1, 2798837432), (2, 1399418716), (4, 699709358), (8, 349854679), (17, 164637496), (23, 121688584), (34, 82318748), (46, 60844292), (68, 41159374), (92, 30422146), (136, 20579687), (184, 15211073), (391, 7158152), (529, 5290808), (782, 3579076), (1058, 2645404), (1564, 1789538), (2116, 1322702), (3128, 894769), (4232, 661351), (8993, 311224), (17986, 155612), (35972, 77806), (38903, 71944)]