2775558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 5927040

約数和(自身を除く): 3151482

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 114, 194, 251, 291, 502, 582, 753, 1506, 1843, 3686, 4769, 5529, 9538, 11058, 14307, 24347, 28614, 48694, 73041, 146082, 462593, 925186, 1387779, 2775558]

約数ペア:

[(1, 2775558), (2, 1387779), (3, 925186), (6, 462593), (19, 146082), (38, 73041), (57, 48694), (97, 28614), (114, 24347), (194, 14307), (251, 11058), (291, 9538), (502, 5529), (582, 4769), (753, 3686), (1506, 1843)]