1888520512

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{404221}}^1$

素因数の和:404306

約数の個数: 28

約数和(自身を含む): 3798878356

約数和(自身を除く): 1910357844

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 404221, 808442, 1616884, 3233768, 6467536, 12935072, 25870144, 29508133, 59016266, 118032532, 236065064, 472130128, 944260256, 1888520512]

約数ペア:

[(1, 1888520512), (2, 944260256), (4, 472130128), (8, 236065064), (16, 118032532), (32, 59016266), (64, 29508133), (73, 25870144), (146, 12935072), (292, 6467536), (584, 3233768), (1168, 1616884), (2336, 808442), (4672, 404221)]