2398218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 5121600

約数和(自身を除く): 2723382

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 193, 218, 327, 386, 579, 654, 1158, 2071, 3667, 4142, 6213, 7334, 11001, 12426, 21037, 22002, 42074, 63111, 126222, 399703, 799406, 1199109, 2398218]

約数ペア:

[(1, 2398218), (2, 1199109), (3, 799406), (6, 399703), (19, 126222), (38, 63111), (57, 42074), (109, 22002), (114, 21037), (193, 12426), (218, 11001), (327, 7334), (386, 6213), (579, 4142), (654, 3667), (1158, 2071)]