3951088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 8280720

約数和(自身を除く): 4329632

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 317, 328, 634, 656, 779, 1268, 1558, 2536, 3116, 5072, 6023, 6232, 12046, 12464, 12997, 24092, 25994, 48184, 51988, 96368, 103976, 207952, 246943, 493886, 987772, 1975544, 3951088]

約数ペア:

[(1, 3951088), (2, 1975544), (4, 987772), (8, 493886), (16, 246943), (19, 207952), (38, 103976), (41, 96368), (76, 51988), (82, 48184), (152, 25994), (164, 24092), (304, 12997), (317, 12464), (328, 12046), (634, 6232), (656, 6023), (779, 5072), (1268, 3116), (1558, 2536)]