1790048

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 36

約数和(自身を含む): 3827628

約数和(自身を除く): 2037580

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 331, 338, 416, 662, 676, 1324, 1352, 2648, 2704, 4303, 5296, 5408, 8606, 10592, 17212, 34424, 55939, 68848, 111878, 137696, 223756, 447512, 895024, 1790048]

約数ペア:

[(1, 1790048), (2, 895024), (4, 447512), (8, 223756), (13, 137696), (16, 111878), (26, 68848), (32, 55939), (52, 34424), (104, 17212), (169, 10592), (208, 8606), (331, 5408), (338, 5296), (416, 4303), (662, 2704), (676, 2648), (1324, 1352)]