2054403808

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{1753}}^1$

素因数の和:2507

約数の個数: 48

約数和(自身を含む): 4129238736

約数和(自身を除く): 2074834928

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 691, 848, 1382, 1696, 1753, 2764, 3506, 5528, 7012, 11056, 14024, 22112, 28048, 36623, 56096, 73246, 92909, 146492, 185818, 292984, 371636, 585968, 743272, 1171936, 1211323, 1486544, 2422646, 2973088, 4845292, 9690584, 19381168, 38762336, 64200119, 128400238, 256800476, 513600952, 1027201904, 2054403808]

約数ペア:

[(1, 2054403808), (2, 1027201904), (4, 513600952), (8, 256800476), (16, 128400238), (32, 64200119), (53, 38762336), (106, 19381168), (212, 9690584), (424, 4845292), (691, 2973088), (848, 2422646), (1382, 1486544), (1696, 1211323), (1753, 1171936), (2764, 743272), (3506, 585968), (5528, 371636), (7012, 292984), (11056, 185818), (14024, 146492), (22112, 92909), (28048, 73246), (36623, 56096)]