996823142

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{2647}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 1758102528

約数和(自身を除く): 761279386

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 727, 1454, 2647, 5089, 5294, 10178, 18529, 26899, 37058, 53798, 97939, 188293, 195878, 376586, 685573, 1371146, 1924369, 3848738, 13470583, 26941166, 71201653, 142403306, 498411571, 996823142]

約数ペア:

[(1, 996823142), (2, 498411571), (7, 142403306), (14, 71201653), (37, 26941166), (74, 13470583), (259, 3848738), (518, 1924369), (727, 1371146), (1454, 685573), (2647, 376586), (5089, 195878), (5294, 188293), (10178, 97939), (18529, 53798), (26899, 37058)]