2152956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 5571104

約数和(自身を除く): 3418148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 373, 444, 481, 746, 962, 1119, 1443, 1492, 1924, 2238, 2886, 4476, 4849, 5772, 9698, 13801, 14547, 19396, 27602, 29094, 41403, 55204, 58188, 82806, 165612, 179413, 358826, 538239, 717652, 1076478, 2152956]

約数ペア:

[(1, 2152956), (2, 1076478), (3, 717652), (4, 538239), (6, 358826), (12, 179413), (13, 165612), (26, 82806), (37, 58188), (39, 55204), (52, 41403), (74, 29094), (78, 27602), (111, 19396), (148, 14547), (156, 13801), (222, 9698), (373, 5772), (444, 4849), (481, 4476), (746, 2886), (962, 2238), (1119, 1924), (1443, 1492)]