2479044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 6209280

約数和(自身を除く): 3730236

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 131, 166, 228, 249, 262, 332, 393, 498, 524, 786, 996, 1572, 1577, 2489, 3154, 4731, 4978, 6308, 7467, 9462, 9956, 10873, 14934, 18924, 21746, 29868, 32619, 43492, 65238, 130476, 206587, 413174, 619761, 826348, 1239522, 2479044]

約数ペア:

[(1, 2479044), (2, 1239522), (3, 826348), (4, 619761), (6, 413174), (12, 206587), (19, 130476), (38, 65238), (57, 43492), (76, 32619), (83, 29868), (114, 21746), (131, 18924), (166, 14934), (228, 10873), (249, 9956), (262, 9462), (332, 7467), (393, 6308), (498, 4978), (524, 4731), (786, 3154), (996, 2489), (1572, 1577)]