2549724

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 6410880

約数和(自身を除く): 3861156

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 211, 212, 228, 318, 422, 633, 636, 844, 1007, 1266, 2014, 2532, 3021, 4009, 4028, 6042, 8018, 11183, 12027, 12084, 16036, 22366, 24054, 33549, 44732, 48108, 67098, 134196, 212477, 424954, 637431, 849908, 1274862, 2549724]

約数ペア:

[(1, 2549724), (2, 1274862), (3, 849908), (4, 637431), (6, 424954), (12, 212477), (19, 134196), (38, 67098), (53, 48108), (57, 44732), (76, 33549), (106, 24054), (114, 22366), (159, 16036), (211, 12084), (212, 12027), (228, 11183), (318, 8018), (422, 6042), (633, 4028), (636, 4009), (844, 3021), (1007, 2532), (1266, 2014)]