1260954834404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{2251}}^1\times {\mathrm{14771}}^1$

素因数の和:17544

約数の個数: 48

約数和(自身を含む): 2328658080000

約数和(自身を除く): 1067703245596

約数列:

[1, 2, 4, 19, 38, 76, 499, 998, 1996, 2251, 4502, 9004, 9481, 14771, 18962, 29542, 37924, 42769, 59084, 85538, 171076, 280649, 561298, 1122596, 1123249, 2246498, 4492996, 7370729, 14741458, 21341731, 29482916, 33249521, 42683462, 66499042, 85366924, 132998084, 140043851, 280087702, 560175404, 631740899, 1263481798, 2526963596, 16591510979, 33183021958, 66366043916, 315238708601, 630477417202, 1260954834404]

約数ペア:

[(1, 1260954834404), (2, 630477417202), (4, 315238708601), (19, 66366043916), (38, 33183021958), (76, 16591510979), (499, 2526963596), (998, 1263481798), (1996, 631740899), (2251, 560175404), (4502, 280087702), (9004, 140043851), (9481, 132998084), (14771, 85366924), (18962, 66499042), (29542, 42683462), (37924, 33249521), (42769, 29482916), (59084, 21341731), (85538, 14741458), (171076, 7370729), (280649, 4492996), (561298, 2246498), (1122596, 1123249)]