2388148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 5103840

約数和(自身を除く): 2715692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 469, 532, 938, 1273, 1876, 2546, 4489, 5092, 8911, 8978, 17822, 17956, 31423, 35644, 62846, 85291, 125692, 170582, 341164, 597037, 1194074, 2388148]

約数ペア:

[(1, 2388148), (2, 1194074), (4, 597037), (7, 341164), (14, 170582), (19, 125692), (28, 85291), (38, 62846), (67, 35644), (76, 31423), (133, 17956), (134, 17822), (266, 8978), (268, 8911), (469, 5092), (532, 4489), (938, 2546), (1273, 1876)]