12921469892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{5399}}^1$

素因数の和:5700

約数の個数: 48

約数和(自身を含む): 23602924800

約数和(自身を除く): 10681454908

約数列:

[1, 2, 4, 37, 74, 103, 148, 157, 206, 314, 412, 628, 3811, 5399, 5809, 7622, 10798, 11618, 15244, 16171, 21596, 23236, 32342, 64684, 199763, 399526, 556097, 598327, 799052, 847643, 1112194, 1196654, 1695286, 2224388, 2393308, 3390572, 20575589, 31362791, 41151178, 62725582, 82302356, 87307229, 125451164, 174614458, 349228916, 3230367473, 6460734946, 12921469892]

約数ペア:

[(1, 12921469892), (2, 6460734946), (4, 3230367473), (37, 349228916), (74, 174614458), (103, 125451164), (148, 87307229), (157, 82302356), (206, 62725582), (314, 41151178), (412, 31362791), (628, 20575589), (3811, 3390572), (5399, 2393308), (5809, 2224388), (7622, 1695286), (10798, 1196654), (11618, 1112194), (15244, 847643), (16171, 799052), (21596, 598327), (23236, 556097), (32342, 399526), (64684, 199763)]