1898049604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 3657265920

約数和(自身を除く): 1759216316

約数列:

[1, 2, 4, 11, 22, 44, 227, 307, 454, 614, 619, 908, 1228, 1238, 2476, 2497, 3377, 4994, 6754, 6809, 9988, 13508, 13618, 27236, 69689, 139378, 140513, 190033, 278756, 281026, 380066, 562052, 760132, 766579, 1533158, 1545643, 2090363, 3066316, 3091286, 4180726, 6182572, 8361452, 43137491, 86274982, 172549964, 474512401, 949024802, 1898049604]

約数ペア:

[(1, 1898049604), (2, 949024802), (4, 474512401), (11, 172549964), (22, 86274982), (44, 43137491), (227, 8361452), (307, 6182572), (454, 4180726), (614, 3091286), (619, 3066316), (908, 2090363), (1228, 1545643), (1238, 1533158), (2476, 766579), (2497, 760132), (3377, 562052), (4994, 380066), (6754, 281026), (6809, 278756), (9988, 190033), (13508, 140513), (13618, 139378), (27236, 69689)]