2011482290

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{3221}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 3651660144

約数和(自身を除く): 1640177854

約数列:

[1, 2, 5, 10, 197, 317, 394, 634, 985, 1585, 1970, 3170, 3221, 6442, 16105, 32210, 62449, 124898, 312245, 624490, 634537, 1021057, 1269074, 2042114, 3172685, 5105285, 6345370, 10210570, 201148229, 402296458, 1005741145, 2011482290]

約数ペア:

[(1, 2011482290), (2, 1005741145), (5, 402296458), (10, 201148229), (197, 10210570), (317, 6345370), (394, 5105285), (634, 3172685), (985, 2042114), (1585, 1269074), (1970, 1021057), (3170, 634537), (3221, 624490), (6442, 312245), (16105, 124898), (32210, 62449)]