17053868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 34739040

約数和(自身を除く): 17685172

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 421, 494, 533, 779, 842, 988, 1066, 1558, 1684, 2132, 3116, 5473, 7999, 10127, 10946, 15998, 17261, 20254, 21892, 31996, 34522, 40508, 69044, 103987, 207974, 224393, 327959, 415948, 448786, 655918, 897572, 1311836, 4263467, 8526934, 17053868]

約数ペア:

[(1, 17053868), (2, 8526934), (4, 4263467), (13, 1311836), (19, 897572), (26, 655918), (38, 448786), (41, 415948), (52, 327959), (76, 224393), (82, 207974), (164, 103987), (247, 69044), (421, 40508), (494, 34522), (533, 31996), (779, 21892), (842, 20254), (988, 17261), (1066, 15998), (1558, 10946), (1684, 10127), (2132, 7999), (3116, 5473)]