2056587274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2393}}^1$

素因数の和:2599

約数の個数: 64

約数和(自身を含む): 3921716736

約数和(自身を除く): 1865129462

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 157, 161, 238, 314, 322, 391, 782, 1099, 2198, 2393, 2669, 2737, 3611, 4786, 5338, 5474, 7222, 16751, 18683, 25277, 33502, 37366, 40681, 50554, 55039, 61387, 81362, 110078, 122774, 284767, 375701, 385273, 429709, 569534, 751402, 770546, 859418, 935663, 1871326, 2629907, 5259814, 6386917, 6549641, 8641123, 12773834, 13099282, 17282246, 44708419, 60487861, 89416838, 120975722, 146899091, 293798182, 1028293637, 2056587274]

約数ペア:

[(1, 2056587274), (2, 1028293637), (7, 293798182), (14, 146899091), (17, 120975722), (23, 89416838), (34, 60487861), (46, 44708419), (119, 17282246), (157, 13099282), (161, 12773834), (238, 8641123), (314, 6549641), (322, 6386917), (391, 5259814), (782, 2629907), (1099, 1871326), (2198, 935663), (2393, 859418), (2669, 770546), (2737, 751402), (3611, 569534), (4786, 429709), (5338, 385273), (5474, 375701), (7222, 284767), (16751, 122774), (18683, 110078), (25277, 81362), (33502, 61387), (37366, 55039), (40681, 50554)]