813302308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{14797}}^1$

素因数の和:14972

約数の個数: 48

約数和(自身を含む): 1763448064

約数和(自身を除く): 950145756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 1057, 1963, 2114, 3926, 4228, 7852, 13741, 14797, 27482, 29594, 54964, 59188, 103579, 192361, 207158, 384722, 414316, 769444, 1346527, 2234347, 2693054, 4468694, 5386108, 8937388, 15640429, 29046511, 31280858, 58093022, 62561716, 116186044, 203325577, 406651154, 813302308]

約数ペア:

[(1, 813302308), (2, 406651154), (4, 203325577), (7, 116186044), (13, 62561716), (14, 58093022), (26, 31280858), (28, 29046511), (52, 15640429), (91, 8937388), (151, 5386108), (182, 4468694), (302, 2693054), (364, 2234347), (604, 1346527), (1057, 769444), (1963, 414316), (2114, 384722), (3926, 207158), (4228, 192361), (7852, 103579), (13741, 59188), (14797, 54964), (27482, 29594)]