488575504

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{907}}^1$

素因数の和:1303

約数の個数: 40

約数和(自身を含む): 958608288

約数和(自身を除く): 470032784

約数列:

[1, 2, 4, 8, 16, 131, 257, 262, 514, 524, 907, 1028, 1048, 1814, 2056, 2096, 3628, 4112, 7256, 14512, 33667, 67334, 118817, 134668, 233099, 237634, 269336, 466198, 475268, 538672, 932396, 950536, 1864792, 1901072, 3729584, 30535969, 61071938, 122143876, 244287752, 488575504]

約数ペア:

[(1, 488575504), (2, 244287752), (4, 122143876), (8, 61071938), (16, 30535969), (131, 3729584), (257, 1901072), (262, 1864792), (514, 950536), (524, 932396), (907, 538672), (1028, 475268), (1048, 466198), (1814, 269336), (2056, 237634), (2096, 233099), (3628, 134668), (4112, 118817), (7256, 67334), (14512, 33667)]