2401936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 40

約数和(自身を含む): 4981824

約数和(自身を除く): 2579888

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 107, 122, 184, 214, 244, 368, 428, 488, 856, 976, 1403, 1712, 2461, 2806, 4922, 5612, 6527, 9844, 11224, 13054, 19688, 22448, 26108, 39376, 52216, 104432, 150121, 300242, 600484, 1200968, 2401936]

約数ペア:

[(1, 2401936), (2, 1200968), (4, 600484), (8, 300242), (16, 150121), (23, 104432), (46, 52216), (61, 39376), (92, 26108), (107, 22448), (122, 19688), (184, 13054), (214, 11224), (244, 9844), (368, 6527), (428, 5612), (488, 4922), (856, 2806), (976, 2461), (1403, 1712)]