1728273754

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 2842397568

約数和(自身を除く): 1114123814

約数列:

[1, 2, 17, 34, 47, 94, 113, 226, 289, 563, 578, 799, 1126, 1598, 1921, 3842, 5311, 9571, 10622, 13583, 19142, 26461, 27166, 32657, 52922, 63619, 65314, 90287, 127238, 162707, 180574, 325414, 449837, 899674, 1081523, 1534879, 2163046, 2990093, 3069758, 5980186, 7647229, 15294458, 18385891, 36771782, 50831581, 101663162, 864136877, 1728273754]

約数ペア:

[(1, 1728273754), (2, 864136877), (17, 101663162), (34, 50831581), (47, 36771782), (94, 18385891), (113, 15294458), (226, 7647229), (289, 5980186), (563, 3069758), (578, 2990093), (799, 2163046), (1126, 1534879), (1598, 1081523), (1921, 899674), (3842, 449837), (5311, 325414), (9571, 180574), (10622, 162707), (13583, 127238), (19142, 90287), (26461, 65314), (27166, 63619), (32657, 52922)]