1716390916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{16097}}^1$

素因数の和:16204

約数の個数: 48

約数和(自身を含む): 3353535360

約数和(自身を除く): 1637144444

約数列:

[1, 2, 4, 19, 23, 38, 46, 61, 76, 92, 122, 244, 437, 874, 1159, 1403, 1748, 2318, 2806, 4636, 5612, 16097, 26657, 32194, 53314, 64388, 106628, 305843, 370231, 611686, 740462, 981917, 1223372, 1480924, 1963834, 3927668, 7034389, 14068778, 18656423, 22584091, 28137556, 37312846, 45168182, 74625692, 90336364, 429097729, 858195458, 1716390916]

約数ペア:

[(1, 1716390916), (2, 858195458), (4, 429097729), (19, 90336364), (23, 74625692), (38, 45168182), (46, 37312846), (61, 28137556), (76, 22584091), (92, 18656423), (122, 14068778), (244, 7034389), (437, 3927668), (874, 1963834), (1159, 1480924), (1403, 1223372), (1748, 981917), (2318, 740462), (2806, 611686), (4636, 370231), (5612, 305843), (16097, 106628), (26657, 64388), (32194, 53314)]