540907468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 1031546880

約数和(自身を除く): 490639412

約数列:

[1, 2, 4, 23, 31, 46, 62, 89, 92, 124, 178, 356, 713, 1426, 2047, 2131, 2759, 2852, 4094, 4262, 5518, 8188, 8524, 11036, 49013, 63457, 66061, 98026, 126914, 132122, 189659, 196052, 253828, 264244, 379318, 758636, 1519403, 3038806, 4362157, 5879429, 6077612, 8724314, 11758858, 17448628, 23517716, 135226867, 270453734, 540907468]

約数ペア:

[(1, 540907468), (2, 270453734), (4, 135226867), (23, 23517716), (31, 17448628), (46, 11758858), (62, 8724314), (89, 6077612), (92, 5879429), (124, 4362157), (178, 3038806), (356, 1519403), (713, 758636), (1426, 379318), (2047, 264244), (2131, 253828), (2759, 196052), (2852, 189659), (4094, 132122), (4262, 126914), (5518, 98026), (8188, 66061), (8524, 63457), (11036, 49013)]