291973546

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 471744000

約数和(自身を除く): 179770454

約数列:

[1, 2, 23, 41, 46, 82, 149, 298, 943, 1039, 1886, 2078, 3427, 6109, 6854, 12218, 23897, 42599, 47794, 85198, 140507, 154811, 281014, 309622, 979777, 1959554, 3560653, 6347251, 7121306, 12694502, 145986773, 291973546]

約数ペア:

[(1, 291973546), (2, 145986773), (23, 12694502), (41, 7121306), (46, 6347251), (82, 3560653), (149, 1959554), (298, 979777), (943, 309622), (1039, 281014), (1886, 154811), (2078, 140507), (3427, 85198), (6109, 47794), (6854, 42599), (12218, 23897)]