2781536626

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{3257}}^1\times {\mathrm{3529}}^1$

素因数の和:6810

約数の個数: 24

約数和(自身を含む): 4588795260

約数和(自身を除く): 1807258634

約数列:

[1, 2, 11, 22, 121, 242, 3257, 3529, 6514, 7058, 35827, 38819, 71654, 77638, 394097, 427009, 788194, 854018, 11493953, 22987906, 126433483, 252866966, 1390768313, 2781536626]

約数ペア:

[(1, 2781536626), (2, 1390768313), (11, 252866966), (22, 126433483), (121, 22987906), (242, 11493953), (3257, 854018), (3529, 788194), (6514, 427009), (7058, 394097), (35827, 77638), (38819, 71654)]