1307432

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 2881920

約数和(自身を除く): 1574488

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 631, 1036, 1262, 2072, 2524, 4417, 5048, 8834, 17668, 23347, 35336, 46694, 93388, 163429, 186776, 326858, 653716, 1307432]

約数ペア:

[(1, 1307432), (2, 653716), (4, 326858), (7, 186776), (8, 163429), (14, 93388), (28, 46694), (37, 35336), (56, 23347), (74, 17668), (148, 8834), (259, 5048), (296, 4417), (518, 2524), (631, 2072), (1036, 1262)]