130254124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32531}}^1$

素因数の和:32566

約数の個数: 48

約数和(自身を含む): 306061056

約数和(自身を除く): 175806932

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 32531, 65062, 130124, 227717, 357841, 422903, 455434, 715682, 845806, 910868, 1431364, 1691612, 2504887, 2960321, 4651933, 5009774, 5920642, 9303866, 10019548, 11841284, 18607732, 32563531, 65127062, 130254124]

約数ペア:

[(1, 130254124), (2, 65127062), (4, 32563531), (7, 18607732), (11, 11841284), (13, 10019548), (14, 9303866), (22, 5920642), (26, 5009774), (28, 4651933), (44, 2960321), (52, 2504887), (77, 1691612), (91, 1431364), (143, 910868), (154, 845806), (182, 715682), (286, 455434), (308, 422903), (364, 357841), (572, 227717), (1001, 130124), (2002, 65062), (4004, 32531)]