2831268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 7318080

約数和(自身を除く): 4486812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 241, 267, 356, 482, 534, 723, 964, 979, 1068, 1446, 1958, 2651, 2892, 2937, 3916, 5302, 5874, 7953, 10604, 11748, 15906, 21449, 31812, 42898, 64347, 85796, 128694, 235939, 257388, 471878, 707817, 943756, 1415634, 2831268]

約数ペア:

[(1, 2831268), (2, 1415634), (3, 943756), (4, 707817), (6, 471878), (11, 257388), (12, 235939), (22, 128694), (33, 85796), (44, 64347), (66, 42898), (89, 31812), (132, 21449), (178, 15906), (241, 11748), (267, 10604), (356, 7953), (482, 5874), (534, 5302), (723, 3916), (964, 2937), (979, 2892), (1068, 2651), (1446, 1958)]