1946624912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{15271}}^1$

素因数の和:15567

約数の個数: 40

約数和(自身を含む): 3908654592

約数和(自身を除く): 1962029680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 257, 496, 514, 1028, 2056, 4112, 7967, 15271, 15934, 30542, 31868, 61084, 63736, 122168, 127472, 244336, 473401, 946802, 1893604, 3787208, 3924647, 7574416, 7849294, 15698588, 31397176, 62794352, 121664057, 243328114, 486656228, 973312456, 1946624912]

約数ペア:

[(1, 1946624912), (2, 973312456), (4, 486656228), (8, 243328114), (16, 121664057), (31, 62794352), (62, 31397176), (124, 15698588), (248, 7849294), (257, 7574416), (496, 3924647), (514, 3787208), (1028, 1893604), (2056, 946802), (4112, 473401), (7967, 244336), (15271, 127472), (15934, 122168), (30542, 63736), (31868, 61084)]