1796704558

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 3062289888

約数和(自身を除く): 1265585330

約数列:

[1, 2, 11, 22, 53, 71, 106, 121, 142, 242, 583, 781, 1166, 1562, 1973, 3763, 3946, 6413, 7526, 8591, 12826, 17182, 21703, 41393, 43406, 82786, 104569, 140083, 209138, 238733, 280166, 455323, 477466, 910646, 1150259, 1540913, 2300518, 3081826, 7424399, 12652849, 14848798, 16950043, 25305698, 33900086, 81668389, 163336778, 898352279, 1796704558]

約数ペア:

[(1, 1796704558), (2, 898352279), (11, 163336778), (22, 81668389), (53, 33900086), (71, 25305698), (106, 16950043), (121, 14848798), (142, 12652849), (242, 7424399), (583, 3081826), (781, 2300518), (1166, 1540913), (1562, 1150259), (1973, 910646), (3763, 477466), (3946, 455323), (6413, 280166), (7526, 238733), (8591, 209138), (12826, 140083), (17182, 104569), (21703, 82786), (41393, 43406)]