1978074536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{24097}}^1$

素因数の和:24465

約数の個数: 32

約数和(自身を含む): 3840257280

約数和(自身を除く): 1862182744

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 331, 662, 1324, 2648, 10261, 20522, 24097, 41044, 48194, 82088, 96388, 192776, 747007, 1494014, 2988028, 5976056, 7976107, 15952214, 31904428, 63808856, 247259317, 494518634, 989037268, 1978074536]

約数ペア:

[(1, 1978074536), (2, 989037268), (4, 494518634), (8, 247259317), (31, 63808856), (62, 31904428), (124, 15952214), (248, 7976107), (331, 5976056), (662, 2988028), (1324, 1494014), (2648, 747007), (10261, 192776), (20522, 96388), (24097, 82088), (41044, 48194)]