2004293642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{21491}}^1$

素因数の和:21734

約数の個数: 32

約数和(自身を含む): 3444565824

約数和(自身を除く): 1440272182

約数列:

[1, 2, 13, 17, 26, 34, 211, 221, 422, 442, 2743, 3587, 5486, 7174, 21491, 42982, 46631, 93262, 279383, 365347, 558766, 730694, 4534601, 4749511, 9069202, 9499022, 58949813, 77088217, 117899626, 154176434, 1002146821, 2004293642]

約数ペア:

[(1, 2004293642), (2, 1002146821), (13, 154176434), (17, 117899626), (26, 77088217), (34, 58949813), (211, 9499022), (221, 9069202), (422, 4749511), (442, 4534601), (2743, 730694), (3587, 558766), (5486, 365347), (7174, 279383), (21491, 93262), (42982, 46631)]