4171804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 9166528

約数和(自身を除く): 4994724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 157, 182, 292, 314, 364, 511, 628, 949, 1022, 1099, 1898, 2041, 2044, 2198, 3796, 4082, 4396, 6643, 8164, 11461, 13286, 14287, 22922, 26572, 28574, 45844, 57148, 80227, 148993, 160454, 297986, 320908, 595972, 1042951, 2085902, 4171804]

約数ペア:

[(1, 4171804), (2, 2085902), (4, 1042951), (7, 595972), (13, 320908), (14, 297986), (26, 160454), (28, 148993), (52, 80227), (73, 57148), (91, 45844), (146, 28574), (157, 26572), (182, 22922), (292, 14287), (314, 13286), (364, 11461), (511, 8164), (628, 6643), (949, 4396), (1022, 4082), (1099, 3796), (1898, 2198), (2041, 2044)]