673907164

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{1291}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 1369478656

約数和(自身を除く): 695571492

約数列:

[1, 2, 4, 7, 14, 28, 103, 181, 206, 362, 412, 721, 724, 1267, 1291, 1442, 2534, 2582, 2884, 5068, 5164, 9037, 18074, 18643, 36148, 37286, 74572, 130501, 132973, 233671, 261002, 265946, 467342, 522004, 531892, 930811, 934684, 1635697, 1861622, 3271394, 3723244, 6542788, 24068113, 48136226, 96272452, 168476791, 336953582, 673907164]

約数ペア:

[(1, 673907164), (2, 336953582), (4, 168476791), (7, 96272452), (14, 48136226), (28, 24068113), (103, 6542788), (181, 3723244), (206, 3271394), (362, 1861622), (412, 1635697), (721, 934684), (724, 930811), (1267, 531892), (1291, 522004), (1442, 467342), (2534, 265946), (2582, 261002), (2884, 233671), (5068, 132973), (5164, 130501), (9037, 74572), (18074, 37286), (18643, 36148)]