1282206976

素因数分解:

$2^8\times {\mathrm{1181}}^1\times {\mathrm{4241}}^1$

素因数の和:5438

約数の個数: 36

約数和(自身を含む): 2562176484

約数和(自身を除く): 1279969508

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1181, 2362, 4241, 4724, 8482, 9448, 16964, 18896, 33928, 37792, 67856, 75584, 135712, 151168, 271424, 302336, 542848, 1085696, 5008621, 10017242, 20034484, 40068968, 80137936, 160275872, 320551744, 641103488, 1282206976]

約数ペア:

[(1, 1282206976), (2, 641103488), (4, 320551744), (8, 160275872), (16, 80137936), (32, 40068968), (64, 20034484), (128, 10017242), (256, 5008621), (1181, 1085696), (2362, 542848), (4241, 302336), (4724, 271424), (8482, 151168), (9448, 135712), (16964, 75584), (18896, 67856), (33928, 37792)]