26971142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1972

約数の個数: 24

約数和(自身を含む): 45246600

約数和(自身を除く): 18275458

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 1889, 3778, 7139, 14278, 20779, 41558, 111451, 222902, 228569, 457138, 1225961, 2451922, 13485571, 26971142]

約数ペア:

[(1, 26971142), (2, 13485571), (11, 2451922), (22, 1225961), (59, 457138), (118, 228569), (121, 222902), (242, 111451), (649, 41558), (1298, 20779), (1889, 14278), (3778, 7139)]