8891386504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1110313}}^1$

素因数の和:1110350

約数の個数: 64

約数和(自身を含む): 22383930240

約数和(自身を除く): 13492543736

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 1110313, 2220626, 4441252, 7772191, 8882504, 12213443, 14434069, 15544382, 24426886, 28868138, 31088764, 48853772, 57736276, 62177528, 85494101, 97707544, 101038483, 115472552, 158774759, 170988202, 202076966, 317549518, 341976404, 404153932, 635099036, 683952808, 808307864, 1111423313, 1270198072, 2222846626, 4445693252, 8891386504]

約数ペア:

[(1, 8891386504), (2, 4445693252), (4, 2222846626), (7, 1270198072), (8, 1111423313), (11, 808307864), (13, 683952808), (14, 635099036), (22, 404153932), (26, 341976404), (28, 317549518), (44, 202076966), (52, 170988202), (56, 158774759), (77, 115472552), (88, 101038483), (91, 97707544), (104, 85494101), (143, 62177528), (154, 57736276), (182, 48853772), (286, 31088764), (308, 28868138), (364, 24426886), (572, 15544382), (616, 14434069), (728, 12213443), (1001, 8882504), (1144, 7772191), (2002, 4441252), (4004, 2220626), (8008, 1110313)]