887334864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1422011}}^1$

素因数の和:1422035

約数の個数: 40

約数和(自身を含む): 2468612832

約数和(自身を除く): 1581277968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1422011, 2844022, 4266033, 5688044, 8532066, 11376088, 17064132, 18486143, 22752176, 34128264, 36972286, 55458429, 68256528, 73944572, 110916858, 147889144, 221833716, 295778288, 443667432, 887334864]

約数ペア:

[(1, 887334864), (2, 443667432), (3, 295778288), (4, 221833716), (6, 147889144), (8, 110916858), (12, 73944572), (13, 68256528), (16, 55458429), (24, 36972286), (26, 34128264), (39, 22752176), (48, 18486143), (52, 17064132), (78, 11376088), (104, 8532066), (156, 5688044), (208, 4266033), (312, 2844022), (624, 1422011)]