889232410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 1794576384

約数和(自身を除く): 905343974

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 127, 254, 265, 530, 583, 635, 1166, 1201, 1270, 1397, 2402, 2794, 2915, 5830, 6005, 6731, 6985, 12010, 13211, 13462, 13970, 26422, 33655, 63653, 66055, 67310, 74041, 127306, 132110, 148082, 152527, 305054, 318265, 370205, 636530, 700183, 740410, 762635, 1400366, 1525270, 1677797, 3355594, 3500915, 7001830, 8083931, 8388985, 16167862, 16777970, 40419655, 80839310, 88923241, 177846482, 444616205, 889232410]

約数ペア:

[(1, 889232410), (2, 444616205), (5, 177846482), (10, 88923241), (11, 80839310), (22, 40419655), (53, 16777970), (55, 16167862), (106, 8388985), (110, 8083931), (127, 7001830), (254, 3500915), (265, 3355594), (530, 1677797), (583, 1525270), (635, 1400366), (1166, 762635), (1201, 740410), (1270, 700183), (1397, 636530), (2402, 370205), (2794, 318265), (2915, 305054), (5830, 152527), (6005, 148082), (6731, 132110), (6985, 127306), (12010, 74041), (13211, 67310), (13462, 66055), (13970, 63653), (26422, 33655)]