1604639806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{1861}}^1$

素因数の和:2401

約数の個数: 48

約数和(自身を含む): 3031187040

約数和(自身を除く): 1426547234

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 509, 847, 1018, 1694, 1861, 3563, 3722, 5599, 7126, 11198, 13027, 20471, 26054, 39193, 40942, 61589, 78386, 123178, 143297, 225181, 286594, 431123, 450362, 862246, 947249, 1576267, 1894498, 3152534, 6630743, 10419739, 13261486, 20839478, 72938173, 114617129, 145876346, 229234258, 802319903, 1604639806]

約数ペア:

[(1, 1604639806), (2, 802319903), (7, 229234258), (11, 145876346), (14, 114617129), (22, 72938173), (77, 20839478), (121, 13261486), (154, 10419739), (242, 6630743), (509, 3152534), (847, 1894498), (1018, 1576267), (1694, 947249), (1861, 862246), (3563, 450362), (3722, 431123), (5599, 286594), (7126, 225181), (11198, 143297), (13027, 123178), (20471, 78386), (26054, 61589), (39193, 40942)]