920574798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1072931}}^1$

素因数の和:1072960

約数の個数: 32

約数和(自身を含む): 2163030912

約数和(自身を除く): 1242456114

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1072931, 2145862, 3218793, 6437586, 11802241, 13948103, 23604482, 27896206, 35406723, 41844309, 70813446, 83688618, 153429133, 306858266, 460287399, 920574798]

約数ペア:

[(1, 920574798), (2, 460287399), (3, 306858266), (6, 153429133), (11, 83688618), (13, 70813446), (22, 41844309), (26, 35406723), (33, 27896206), (39, 23604482), (66, 13948103), (78, 11802241), (143, 6437586), (286, 3218793), (429, 2145862), (858, 1072931)]