2174996031

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2160

約数の個数: 48

約数和(自身を含む): 3352817664

約数和(自身を除く): 1177821633

約数列:

[1, 3, 13, 17, 39, 51, 127, 169, 221, 381, 507, 663, 1651, 1987, 2159, 2873, 4953, 5961, 6477, 8619, 21463, 25831, 28067, 33779, 64389, 77493, 84201, 101337, 252349, 335803, 364871, 439127, 757047, 1007409, 1094613, 1317381, 3280537, 4289933, 5708651, 9841611, 12869799, 17125953, 42646981, 55769129, 127940943, 167307387, 724998677, 2174996031]

約数ペア:

[(1, 2174996031), (3, 724998677), (13, 167307387), (17, 127940943), (39, 55769129), (51, 42646981), (127, 17125953), (169, 12869799), (221, 9841611), (381, 5708651), (507, 4289933), (663, 3280537), (1651, 1317381), (1987, 1094613), (2159, 1007409), (2873, 757047), (4953, 439127), (5961, 364871), (6477, 335803), (8619, 252349), (21463, 101337), (25831, 84201), (28067, 77493), (33779, 64389)]